Julia at Full Tilt: Profiling and Optimizations

Paul Schrimpf

2026-03-22

Introduction

About Me

• UBC Economics, research in econometrics, industrial organization
• My Website
• my github
• Teach courses using Julia
  • ECON 622: Computational Economics with Data Science Applications
  • ECON 567 (empirical industrial organization)

Useful Resources

• Performance Tips in Julia Manual

• How to optimise Julia code: A practical guide Nissen (2022)

• Optimizing Serial Code Rackauckas (2019)

• Coding for performance (basis for this talk) Schrimpf (2019 (revised 2024))

Overview

Basics

Avoid Premature Optimization

• Complete, correct \(>>\) fast, incorrect, unfinished
• Clear, maintainable \(>\) fast, incomprensible (almost always)
• But some practices can both make code faster and clearer

Functions

• Julia functions are JIT compiled, global scripts are not
• Code needs to be in a function for full performance
• Organizing code into functions is also better for readability and maintenance

Type Stability

• To generate efficient code, the Julia compiler needs to know the types of all variables
• Given the types of the inputs of a function, the types of its intermediate variables and output should be deterministic

Type Stable: Example

using BenchmarkTools
function unstabletrick(x, t)
  sum(xi < t ? xi : t for xi in x)
end

t = 0.5
n = 10000
x = (rand(n).-0.5)*10

Type Stable: Example

Stable: Float to Float

@benchmark unstabletrick(x, 0.)

BenchmarkTools.Trial: 10000 samples with 8 evaluations per sample.
 Range (min … max):  3.667 μs …  15.777 μs  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     3.771 μs               ┊ GC (median):    0.00%
 Time  (mean ± σ):   3.788 μs ± 169.911 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

              ▂ ▁█▅▄▃▁▂                                        
  ▁▁▁▁▁▁▁▁▂▃▄▅██████████▅▆▆▄▄▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁ ▂
  3.67 μs         Histogram: frequency by time        4.01 μs <

 Memory estimate: 16 bytes, allocs estimate: 1.

Stable: Int to Int

xint = round.(Int, x)
@benchmark unstabletrick(xint, 0)

BenchmarkTools.Trial: 10000 samples with 225 evaluations per sample.
 Range (min … max):  317.756 ns … 839.631 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     339.440 ns               ┊ GC (median):    0.00%
 Time  (mean ± σ):   340.754 ns ±  18.097 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

                       ▄██▆                                      
  ▂▁▁▂▁▁▂▂▂▁▂▂▂▃▂▃▄▆▆▆██████▆▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▁▂▁▂▂▂ ▃
  318 ns           Histogram: frequency by time          375 ns <

 Memory estimate: 16 bytes, allocs estimate: 1.

Unstable: (Int & Float) to (Int | Float)

@benchmark unstabletrick(xint, 0.1)

BenchmarkTools.Trial: 10000 samples with 1 evaluation per sample.
 Range (min … max):  17.623 μs …  22.192 μs  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     18.314 μs               ┊ GC (median):    0.00%
 Time  (mean ± σ):   18.346 μs ± 226.740 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

                   ▆▆█▆▃▂▂▂▂                                   ▂
  ▅▃▁▁▁▃▁▃▄▁▁▁▃▄▄▆██████████▆▆▆▇█▇▅▄▅▅▄▃▄▃▁▁▄▁▁▃▄▃▄▆▇▅▆▄▅▅▆▅▆▇ █
  17.6 μs       Histogram: log(frequency) by time      19.7 μs <

 Memory estimate: 16 bytes, allocs estimate: 1.

• 6-32x slowdown!

Detecting Type Instability

@code_warntype unstabletrick(xint,0)

MethodInstance for Main.Notebook.unstabletrick(::Vector{Int64}, ::Int64)
  from unstabletrick(x, t) @ Main.Notebook ~/ARGridBootstrap/docs/build/westdri_talk.qmd:153
Arguments
  #self#::Core.Const(Main.Notebook.unstabletrick)
  x::Vector{Int64}
  t::Int64
Locals
  #1::Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Int64}
Body::Int64
1 ─ %1 = Main.Notebook.sum::Core.Const(sum)
│   %2 = Main.Notebook.:(var"#unstabletrick##0#unstabletrick##1")::Core.Const(Main.Notebook.var"#unstabletrick##0#unstabletrick##1")
│   %3 = Core._typeof_captured_variable(t)::Core.Const(Int64)
│   %4 = Core.apply_type(%2, %3)::Core.Const(Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Int64})
│        (#1 = %new(%4, t))
│   %6 = #1::Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Int64}
│   %7 = Base.Generator(%6, x)::Base.Generator{Vector{Int64}, Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Int64}}
│   %8 = (%1)(%7)::Int64
└──      return %8

@code_warntype unstabletrick(xint,0.)

MethodInstance for Main.Notebook.unstabletrick(::Vector{Int64}, ::Float64)
  from unstabletrick(x, t) @ Main.Notebook ~/ARGridBootstrap/docs/build/westdri_talk.qmd:153
Arguments
  #self#::Core.Const(Main.Notebook.unstabletrick)
  x::Vector{Int64}
  t::Float64
Locals
  #1::Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Float64}
Body::Union{Float64, Int64}
1 ─ %1 = Main.Notebook.sum::Core.Const(sum)
│   %2 = Main.Notebook.:(var"#unstabletrick##0#unstabletrick##1")::Core.Const(Main.Notebook.var"#unstabletrick##0#unstabletrick##1")
│   %3 = Core._typeof_captured_variable(t)::Core.Const(Float64)
│   %4 = Core.apply_type(%2, %3)::Core.Const(Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Float64})
│        (#1 = %new(%4, t))
│   %6 = #1::Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Float64}
│   %7 = Base.Generator(%6, x)::Base.Generator{Vector{Int64}, Main.Notebook.var"#unstabletrick##0#unstabletrick##1"{Float64}}
│   %8 = (%1)(%7)::Union{Float64, Int64}
└──      return %8

Extended Example

using ForwardDiff, LinearAlgebra, Distributions
function statparts(gi::Function)
  function P(A) # projection matrix
    A*pinv(A'*A)*A'
  end
  function(θ)
    giθ = gi(θ)
    p = length(θ)
    (n, k) = size(giθ)
    Ω = cov(giθ)
    gn=mean(gi(θ), dims=1)'
    Gi= ForwardDiff.jacobian(gi,θ)
    Gi = reshape(Gi, n , k, p)
    G = mean(Gi, dims=1)
    Γ = zeros(eltype(Gi),p,k,k)
    D = zeros(eltype(Gi),k, p)
    for j in 1:p
      for i in 1:n
        Γ[j,:,:] += (Gi[i,:,j] .- G[1,:,j]) * giθ[i,:]'
      end
      Γ[j,:,:] ./= n
      D[:,j] = G[1,:,j] - Γ[j,:,:]*inv(Ω)*gn
    end
    return(n,k,p,gn, Ω, D, P)
  end
end

function klm(gi::Function)
  SP = statparts(gi)
  function(θ)
    (n,k,p,gn, Ω, D, P) = SP(θ)
    return n*(gn'*Ω^(-1/2)*P(Ω^(-1/2)*D)*Ω^(-1/2)*gn)[1]
  end
end

import Random
function simulate_ivshare(n,β,γ,ρ)
  z = randn(n, size(γ)[1])
  endo = randn(n, length(β))
  x = z*γ .+ endo
  ξ = rand(Normal(0,sqrt((1.0-ρ^2))),n).+endo[:,1]*ρ
  y = cdf.(Logistic(), x*β .+ ξ)
  return((y=y,x=x,z=z))
end
n = 100
k = 2
iv = 3
β0 = ones(k)
π0 = vcat(5*I,ones(iv-k,k))
ρ = 0.5
Random.seed!(622)
(y,x,z) = simulate_ivshare(n,β0,π0,ρ)

function gi_ivshare(β,y,x,z)
  ξ = quantile.(Logistic(),y) .- x*β
  ξ.*z
end

gi = let y=y, x=x, z=z
  β->gi_ivshare(β,y,x,z)
end

#5 (generic function with 1 method)

@code_warntype statparts(gi)(β0)

MethodInstance for (::var"#statparts##1#statparts##2"{var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}, var"#P#statparts##0"})(::Vector{Float64})
  from (::Main.Notebook.var"#statparts##1#statparts##2")(θ) @ Main.Notebook ~/ARGridBootstrap/docs/build/westdri_talk.qmd:237
Arguments
  #self#::Main.Notebook.var"#statparts##1#statparts##2"{Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}, Main.Notebook.var"#P#statparts##0"}
  θ::Vector{Float64}
Locals
  @_3::Union{Nothing, Tuple{Int64, Int64}}
  @_4::Int64
  D::Union{Array{Float64, 3}, Matrix}
  Γ::Union{Array{Float64, 4}, Array{T, 3} where T}
  G::Any
  Gi::Any
  gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
  Ω::Matrix{Float64}
  k::Int64
  n::Int64
  p::Int64
  giθ::Matrix{Float64}
  @_15::Union{Nothing, Tuple{Int64, Int64}}
  j::Int64
  i::Int64
Body::Tuple{Int64, Int64, Int64, LinearAlgebra.Adjoint{Float64, Matrix{Float64}}, Matrix{Float64}, Union{Array{Float64, 3}, Matrix}, Main.Notebook.var"#P#statparts##0"}
1 ─ %1   = Core.getfield(#self#, :gi)::Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}
│          (giθ = (%1)(θ))
│   %3   = Main.Notebook.length::Core.Const(length)
│          (p = (%3)(θ))
│   %5   = Main.Notebook.size::Core.Const(size)
│   %6   = giθ::Matrix{Float64}
│   %7   = (%5)(%6)::Tuple{Int64, Int64}
│   %8   = Base.indexed_iterate(%7, 1)::Core.PartialStruct(Tuple{Int64, Int64}, Any[Int64, Core.Const(2)])
│          (n = Core.getfield(%8, 1))
│          (@_4 = Core.getfield(%8, 2))
│   %11  = @_4::Core.Const(2)
│   %12  = Base.indexed_iterate(%7, 2, %11)::Core.PartialStruct(Tuple{Int64, Int64}, Any[Int64, Core.Const(3)])
│          (k = Core.getfield(%12, 1))
│   %14  = Main.Notebook.cov::Core.Const(Statistics.cov)
│   %15  = giθ::Matrix{Float64}
│          (Ω = (%14)(%15))
│   %17  = Main.Notebook.:var"'"::Core.Const(adjoint)
│   %18  = Core.getfield(#self#, :gi)::Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}
│   %19  = (%18)(θ)::Matrix{Float64}
│   %20  = (:dims,)::Core.Const((:dims,))
│   %21  = Core.apply_type(Core.NamedTuple, %20)::Core.Const(NamedTuple{(:dims,)})
│   %22  = Core.tuple(1)::Core.Const((1,))
│   %23  = (%21)(%22)::Core.Const((dims = 1,))
│   %24  = Main.Notebook.mean::Core.Const(Statistics.mean)
│   %25  = Core.kwcall(%23, %24, %19)::Matrix{Float64}
│          (gn = (%17)(%25))
│   %27  = Main.Notebook.ForwardDiff::Core.Const(ForwardDiff)
│   %28  = Base.getproperty(%27, :jacobian)::Core.Const(ForwardDiff.jacobian)
│   %29  = Core.getfield(#self#, :gi)::Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}
│          (Gi = (%28)(%29, θ))
│   %31  = Main.Notebook.reshape::Core.Const(reshape)
│   %32  = Gi::Any
│   %33  = n::Int64
│   %34  = k::Int64
│   %35  = p::Int64
│          (Gi = (%31)(%32, %33, %34, %35))
│   %37  = (:dims,)::Core.Const((:dims,))
│   %38  = Core.apply_type(Core.NamedTuple, %37)::Core.Const(NamedTuple{(:dims,)})
│   %39  = Core.tuple(1)::Core.Const((1,))
│   %40  = (%38)(%39)::Core.Const((dims = 1,))
│   %41  = Main.Notebook.mean::Core.Const(Statistics.mean)
│   %42  = Gi::Any
│          (G = Core.kwcall(%40, %41, %42))
│   %44  = Main.Notebook.zeros::Core.Const(zeros)
│   %45  = Main.Notebook.eltype::Core.Const(eltype)
│   %46  = Gi::Any
│   %47  = (%45)(%46)::Any
│   %48  = p::Int64
│   %49  = k::Int64
│   %50  = k::Int64
│          (Γ = (%44)(%47, %48, %49, %50))
│   %52  = Main.Notebook.zeros::Core.Const(zeros)
│   %53  = Main.Notebook.eltype::Core.Const(eltype)
│   %54  = Gi::Any
│   %55  = (%53)(%54)::Any
│   %56  = k::Int64
│   %57  = p::Int64
│          (D = (%52)(%55, %56, %57))
│   %59  = Main.Notebook.:(:)::Core.Const(Colon())
│   %60  = p::Int64
│   %61  = (%59)(1, %60)::Core.PartialStruct(UnitRange{Int64}, Any[Core.Const(1), Int64])
│          (@_3 = Base.iterate(%61))
│   %63  = @_3::Union{Nothing, Tuple{Int64, Int64}}
│   %64  = (%63 === nothing)::Bool
│   %65  = Base.not_int(%64)::Bool
└──        goto #7 if not %65
2 ┄ %67  = @_3::Tuple{Int64, Int64}
│          (j = Core.getfield(%67, 1))
│   %69  = Core.getfield(%67, 2)::Int64
│   %70  = Main.Notebook.:(:)::Core.Const(Colon())
│   %71  = n::Int64
│   %72  = (%70)(1, %71)::Core.PartialStruct(UnitRange{Int64}, Any[Core.Const(1), Int64])
│          (@_15 = Base.iterate(%72))
│   %74  = @_15::Union{Nothing, Tuple{Int64, Int64}}
│   %75  = (%74 === nothing)::Bool
│   %76  = Base.not_int(%75)::Bool
└──        goto #5 if not %76
3 ┄ %78  = @_15::Tuple{Int64, Int64}
│          (i = Core.getfield(%78, 1))
│   %80  = Core.getfield(%78, 2)::Int64
│   %81  = Main.Notebook.:+::Core.Const(+)
│   %82  = Γ::Union{Array{Float64, 4}, Array{T, 3} where T}
│   %83  = j::Int64
│   %84  = Main.Notebook.:(:)::Core.Const(Colon())
│   %85  = Main.Notebook.:(:)::Core.Const(Colon())
│   %86  = Base.getindex(%82, %83, %84, %85)::Matrix
│   %87  = Main.Notebook.:*::Core.Const(*)
│   %88  = Main.Notebook.:-::Core.Const(-)
│   %89  = Gi::Any
│   %90  = i::Int64
│   %91  = Main.Notebook.:(:)::Core.Const(Colon())
│   %92  = j::Int64
│   %93  = Base.getindex(%89, %90, %91, %92)::Any
│   %94  = G::Any
│   %95  = Main.Notebook.:(:)::Core.Const(Colon())
│   %96  = j::Int64
│   %97  = Base.getindex(%94, 1, %95, %96)::Any
│   %98  = Base.broadcasted(%88, %93, %97)::Any
│   %99  = Base.materialize(%98)::Any
│   %100 = Main.Notebook.:var"'"::Core.Const(adjoint)
│   %101 = giθ::Matrix{Float64}
│   %102 = i::Int64
│   %103 = Main.Notebook.:(:)::Core.Const(Colon())
│   %104 = Base.getindex(%101, %102, %103)::Vector{Float64}
│   %105 = (%100)(%104)::LinearAlgebra.Adjoint{Float64, Vector{Float64}}
│   %106 = (%87)(%99, %105)::Any
│   %107 = (%81)(%86, %106)::Any
│   %108 = Γ::Union{Array{Float64, 4}, Array{T, 3} where T}
│   %109 = j::Int64
│   %110 = Main.Notebook.:(:)::Core.Const(Colon())
│   %111 = Main.Notebook.:(:)::Core.Const(Colon())
│          Base.setindex!(%108, %107, %109, %110, %111)
│          (@_15 = Base.iterate(%72, %80))
│   %114 = @_15::Union{Nothing, Tuple{Int64, Int64}}
│   %115 = (%114 === nothing)::Bool
│   %116 = Base.not_int(%115)::Bool
└──        goto #5 if not %116
4 ─        goto #3
5 ┄ %119 = Γ::Union{Array{Float64, 4}, Array{T, 3} where T}
│   %120 = j::Int64
│   %121 = Main.Notebook.:(:)::Core.Const(Colon())
│   %122 = Main.Notebook.:(:)::Core.Const(Colon())
│   %123 = Base.dotview(%119, %120, %121, %122)::SubArray{_A, 2, P, Tuple{Int64, Base.Slice{Base.OneTo{Int64}}, Base.Slice{Base.OneTo{Int64}}}, true} where {_A, P<:(Array{T, 3} where T)}
│   %124 = Main.Notebook.:/::Core.Const(/)
│   %125 = Γ::Union{Array{Float64, 4}, Array{T, 3} where T}
│   %126 = j::Int64
│   %127 = Main.Notebook.:(:)::Core.Const(Colon())
│   %128 = Main.Notebook.:(:)::Core.Const(Colon())
│   %129 = Base.getindex(%125, %126, %127, %128)::Matrix
│   %130 = n::Int64
│   %131 = Base.broadcasted(%124, %129, %130)::Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{2}, Nothing, typeof(/), <:Tuple{Matrix, Int64}}
│          Base.materialize!(%123, %131)
│   %133 = Main.Notebook.:-::Core.Const(-)
│   %134 = G::Any
│   %135 = Main.Notebook.:(:)::Core.Const(Colon())
│   %136 = j::Int64
│   %137 = Base.getindex(%134, 1, %135, %136)::Any
│   %138 = Main.Notebook.:*::Core.Const(*)
│   %139 = Γ::Union{Array{Float64, 4}, Array{T, 3} where T}
│   %140 = j::Int64
│   %141 = Main.Notebook.:(:)::Core.Const(Colon())
│   %142 = Main.Notebook.:(:)::Core.Const(Colon())
│   %143 = Base.getindex(%139, %140, %141, %142)::Matrix
│   %144 = Main.Notebook.inv::Core.Const(inv)
│   %145 = Ω::Matrix{Float64}
│   %146 = (%144)(%145)::Matrix{Float64}
│   %147 = gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
│   %148 = (%138)(%143, %146, %147)::Any
│   %149 = (%133)(%137, %148)::Any
│   %150 = D::Union{Array{Float64, 3}, Matrix}
│   %151 = Main.Notebook.:(:)::Core.Const(Colon())
│   %152 = j::Int64
│          Base.setindex!(%150, %149, %151, %152)
│          (@_3 = Base.iterate(%61, %69))
│   %155 = @_3::Union{Nothing, Tuple{Int64, Int64}}
│   %156 = (%155 === nothing)::Bool
│   %157 = Base.not_int(%156)::Bool
└──        goto #7 if not %157
6 ─        goto #2
7 ┄ %160 = n::Int64
│   %161 = k::Int64
│   %162 = p::Int64
│   %163 = gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
│   %164 = Ω::Matrix{Float64}
│   %165 = D::Union{Array{Float64, 3}, Matrix}
│   %166 = Core.getfield(#self#, :P)::Core.Const(Main.Notebook.var"#P#statparts##0"())
│   %167 = Core.tuple(%160, %161, %162, %163, %164, %165, %166)::Tuple{Int64, Int64, Int64, LinearAlgebra.Adjoint{Float64, Matrix{Float64}}, Matrix{Float64}, Union{Array{Float64, 3}, Matrix}, Main.Notebook.var"#P#statparts##0"}
└──        return %167

@benchmark statparts(gi)(β0)

BenchmarkTools.Trial: 10000 samples with 1 evaluation per sample.
 Range (min … max):   97.665 μs …  12.247 ms  ┊ GC (min … max):  0.00% … 98.42%
 Time  (median):     121.510 μs               ┊ GC (median):     0.00%
 Time  (mean ± σ):   136.316 μs ± 314.825 μs  ┊ GC (mean ± σ):  10.18% ±  4.46%

    ▆█▃▆▅▄▁▁▁▁    ▃▆▅▃▂▂▁▁                                       
  ▆████████████████████████▇▇▇▆▆▅▅▅▄▄▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ ▄
  97.7 μs          Histogram: frequency by time          188 μs <

 Memory estimate: 223.73 KiB, allocs estimate: 4941.

function statparts_stable(gi::F) where {F <: Function}
  function P(A) # projection matrix
    A*pinv(A'*A)*A'
  end
  function(θ)
    giθ = gi(θ)
    p = length(θ)
    (n, k) = size(giθ)
    Ω = cov(giθ)
    gn=mean(gi(θ), dims=1)'
    Gi = similar(gn,n,k,p)
    Gi= ForwardDiff.jacobian!(Gi,gi,θ)
    G = mean(Gi, dims=1)
    Γ = zeros(eltype(Gi),p,k,k)
    D = zeros(eltype(Gi),k, p)
    for j in 1:p
      for i in 1:n
        Γ[j,:,:] += (Gi[i,:,j] .- G[1,:,j]) * giθ[i,:]'
      end
      Γ[j,:,:] ./= n
      D[:,j] = G[1,:,j] - Γ[j,:,:]*inv(Ω)*gn
    end
    return(n,k,p,gn, Ω, D, P)
  end
end

function klm_stable(gi::F) where {F <: Function}
  SP = statparts_stable(gi)
  function(θ)
    (n,k,p,gn, Ω, D, P) = SP(θ)
    λ, v = eigen(Ω)
    irΩ = v*diagm(λ.^(-1/2))*v'
    return n*(gn'*irΩ*P(irΩ*D)*irΩ*gn)[1]
  end
end

klm_stable (generic function with 1 method)

@code_warntype statparts_stable(gi)(β0)

MethodInstance for (::var"#statparts_stable##1#statparts_stable##2"{var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}, var"#P#statparts_stable##0"})(::Vector{Float64})
  from (::Main.Notebook.var"#statparts_stable##1#statparts_stable##2")(θ) @ Main.Notebook ~/ARGridBootstrap/docs/build/westdri_talk.qmd:314
Arguments
  #self#::Main.Notebook.var"#statparts_stable##1#statparts_stable##2"{Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}, Main.Notebook.var"#P#statparts_stable##0"}
  θ::Vector{Float64}
Locals
  @_3::Union{Nothing, Tuple{Int64, Int64}}
  @_4::Int64
  D::Matrix{Float64}
  Γ::Array{Float64, 3}
  G::Array{Float64, 3}
  Gi::Array{Float64, 3}
  gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
  Ω::Matrix{Float64}
  k::Int64
  n::Int64
  p::Int64
  giθ::Matrix{Float64}
  @_15::Union{Nothing, Tuple{Int64, Int64}}
  j::Int64
  i::Int64
Body::Tuple{Int64, Int64, Int64, LinearAlgebra.Adjoint{Float64, Matrix{Float64}}, Matrix{Float64}, Matrix{Float64}, Main.Notebook.var"#P#statparts_stable##0"}
1 ─ %1   = Core.getfield(#self#, :gi)::Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}
│          (giθ = (%1)(θ))
│   %3   = Main.Notebook.length::Core.Const(length)
│          (p = (%3)(θ))
│   %5   = Main.Notebook.size::Core.Const(size)
│   %6   = giθ::Matrix{Float64}
│   %7   = (%5)(%6)::Tuple{Int64, Int64}
│   %8   = Base.indexed_iterate(%7, 1)::Core.PartialStruct(Tuple{Int64, Int64}, Any[Int64, Core.Const(2)])
│          (n = Core.getfield(%8, 1))
│          (@_4 = Core.getfield(%8, 2))
│   %11  = @_4::Core.Const(2)
│   %12  = Base.indexed_iterate(%7, 2, %11)::Core.PartialStruct(Tuple{Int64, Int64}, Any[Int64, Core.Const(3)])
│          (k = Core.getfield(%12, 1))
│   %14  = Main.Notebook.cov::Core.Const(Statistics.cov)
│   %15  = giθ::Matrix{Float64}
│          (Ω = (%14)(%15))
│   %17  = Main.Notebook.:var"'"::Core.Const(adjoint)
│   %18  = Core.getfield(#self#, :gi)::Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}
│   %19  = (%18)(θ)::Matrix{Float64}
│   %20  = (:dims,)::Core.Const((:dims,))
│   %21  = Core.apply_type(Core.NamedTuple, %20)::Core.Const(NamedTuple{(:dims,)})
│   %22  = Core.tuple(1)::Core.Const((1,))
│   %23  = (%21)(%22)::Core.Const((dims = 1,))
│   %24  = Main.Notebook.mean::Core.Const(Statistics.mean)
│   %25  = Core.kwcall(%23, %24, %19)::Matrix{Float64}
│          (gn = (%17)(%25))
│   %27  = Main.Notebook.similar::Core.Const(similar)
│   %28  = gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
│   %29  = n::Int64
│   %30  = k::Int64
│   %31  = p::Int64
│          (Gi = (%27)(%28, %29, %30, %31))
│   %33  = Main.Notebook.ForwardDiff::Core.Const(ForwardDiff)
│   %34  = Base.getproperty(%33, :jacobian!)::Core.Const(ForwardDiff.jacobian!)
│   %35  = Gi::Array{Float64, 3}
│   %36  = Core.getfield(#self#, :gi)::Main.Notebook.var"#5#6"{Vector{Float64}, Matrix{Float64}, Matrix{Float64}}
│          (Gi = (%34)(%35, %36, θ))
│   %38  = (:dims,)::Core.Const((:dims,))
│   %39  = Core.apply_type(Core.NamedTuple, %38)::Core.Const(NamedTuple{(:dims,)})
│   %40  = Core.tuple(1)::Core.Const((1,))
│   %41  = (%39)(%40)::Core.Const((dims = 1,))
│   %42  = Main.Notebook.mean::Core.Const(Statistics.mean)
│   %43  = Gi::Array{Float64, 3}
│          (G = Core.kwcall(%41, %42, %43))
│   %45  = Main.Notebook.zeros::Core.Const(zeros)
│   %46  = Main.Notebook.eltype::Core.Const(eltype)
│   %47  = Gi::Array{Float64, 3}
│   %48  = (%46)(%47)::Core.Const(Float64)
│   %49  = p::Int64
│   %50  = k::Int64
│   %51  = k::Int64
│          (Γ = (%45)(%48, %49, %50, %51))
│   %53  = Main.Notebook.zeros::Core.Const(zeros)
│   %54  = Main.Notebook.eltype::Core.Const(eltype)
│   %55  = Gi::Array{Float64, 3}
│   %56  = (%54)(%55)::Core.Const(Float64)
│   %57  = k::Int64
│   %58  = p::Int64
│          (D = (%53)(%56, %57, %58))
│   %60  = Main.Notebook.:(:)::Core.Const(Colon())
│   %61  = p::Int64
│   %62  = (%60)(1, %61)::Core.PartialStruct(UnitRange{Int64}, Any[Core.Const(1), Int64])
│          (@_3 = Base.iterate(%62))
│   %64  = @_3::Union{Nothing, Tuple{Int64, Int64}}
│   %65  = (%64 === nothing)::Bool
│   %66  = Base.not_int(%65)::Bool
└──        goto #7 if not %66
2 ┄ %68  = @_3::Tuple{Int64, Int64}
│          (j = Core.getfield(%68, 1))
│   %70  = Core.getfield(%68, 2)::Int64
│   %71  = Main.Notebook.:(:)::Core.Const(Colon())
│   %72  = n::Int64
│   %73  = (%71)(1, %72)::Core.PartialStruct(UnitRange{Int64}, Any[Core.Const(1), Int64])
│          (@_15 = Base.iterate(%73))
│   %75  = @_15::Union{Nothing, Tuple{Int64, Int64}}
│   %76  = (%75 === nothing)::Bool
│   %77  = Base.not_int(%76)::Bool
└──        goto #5 if not %77
3 ┄ %79  = @_15::Tuple{Int64, Int64}
│          (i = Core.getfield(%79, 1))
│   %81  = Core.getfield(%79, 2)::Int64
│   %82  = Main.Notebook.:+::Core.Const(+)
│   %83  = Γ::Array{Float64, 3}
│   %84  = j::Int64
│   %85  = Main.Notebook.:(:)::Core.Const(Colon())
│   %86  = Main.Notebook.:(:)::Core.Const(Colon())
│   %87  = Base.getindex(%83, %84, %85, %86)::Matrix{Float64}
│   %88  = Main.Notebook.:*::Core.Const(*)
│   %89  = Main.Notebook.:-::Core.Const(-)
│   %90  = Gi::Array{Float64, 3}
│   %91  = i::Int64
│   %92  = Main.Notebook.:(:)::Core.Const(Colon())
│   %93  = j::Int64
│   %94  = Base.getindex(%90, %91, %92, %93)::Vector{Float64}
│   %95  = G::Array{Float64, 3}
│   %96  = Main.Notebook.:(:)::Core.Const(Colon())
│   %97  = j::Int64
│   %98  = Base.getindex(%95, 1, %96, %97)::Vector{Float64}
│   %99  = Base.broadcasted(%89, %94, %98)::Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{1}, Nothing, typeof(-), Tuple{Vector{Float64}, Vector{Float64}}}
│   %100 = Base.materialize(%99)::Vector{Float64}
│   %101 = Main.Notebook.:var"'"::Core.Const(adjoint)
│   %102 = giθ::Matrix{Float64}
│   %103 = i::Int64
│   %104 = Main.Notebook.:(:)::Core.Const(Colon())
│   %105 = Base.getindex(%102, %103, %104)::Vector{Float64}
│   %106 = (%101)(%105)::LinearAlgebra.Adjoint{Float64, Vector{Float64}}
│   %107 = (%88)(%100, %106)::Matrix{Float64}
│   %108 = (%82)(%87, %107)::Matrix{Float64}
│   %109 = Γ::Array{Float64, 3}
│   %110 = j::Int64
│   %111 = Main.Notebook.:(:)::Core.Const(Colon())
│   %112 = Main.Notebook.:(:)::Core.Const(Colon())
│          Base.setindex!(%109, %108, %110, %111, %112)
│          (@_15 = Base.iterate(%73, %81))
│   %115 = @_15::Union{Nothing, Tuple{Int64, Int64}}
│   %116 = (%115 === nothing)::Bool
│   %117 = Base.not_int(%116)::Bool
└──        goto #5 if not %117
4 ─        goto #3
5 ┄ %120 = Γ::Array{Float64, 3}
│   %121 = j::Int64
│   %122 = Main.Notebook.:(:)::Core.Const(Colon())
│   %123 = Main.Notebook.:(:)::Core.Const(Colon())
│   %124 = Base.dotview(%120, %121, %122, %123)::SubArray{Float64, 2, Array{Float64, 3}, Tuple{Int64, Base.Slice{Base.OneTo{Int64}}, Base.Slice{Base.OneTo{Int64}}}, true}
│   %125 = Main.Notebook.:/::Core.Const(/)
│   %126 = Γ::Array{Float64, 3}
│   %127 = j::Int64
│   %128 = Main.Notebook.:(:)::Core.Const(Colon())
│   %129 = Main.Notebook.:(:)::Core.Const(Colon())
│   %130 = Base.getindex(%126, %127, %128, %129)::Matrix{Float64}
│   %131 = n::Int64
│   %132 = Base.broadcasted(%125, %130, %131)::Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{2}, Nothing, typeof(/), Tuple{Matrix{Float64}, Int64}}
│          Base.materialize!(%124, %132)
│   %134 = Main.Notebook.:-::Core.Const(-)
│   %135 = G::Array{Float64, 3}
│   %136 = Main.Notebook.:(:)::Core.Const(Colon())
│   %137 = j::Int64
│   %138 = Base.getindex(%135, 1, %136, %137)::Vector{Float64}
│   %139 = Main.Notebook.:*::Core.Const(*)
│   %140 = Γ::Array{Float64, 3}
│   %141 = j::Int64
│   %142 = Main.Notebook.:(:)::Core.Const(Colon())
│   %143 = Main.Notebook.:(:)::Core.Const(Colon())
│   %144 = Base.getindex(%140, %141, %142, %143)::Matrix{Float64}
│   %145 = Main.Notebook.inv::Core.Const(inv)
│   %146 = Ω::Matrix{Float64}
│   %147 = (%145)(%146)::Matrix{Float64}
│   %148 = gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
│   %149 = (%139)(%144, %147, %148)::Matrix{Float64}
│   %150 = (%134)(%138, %149)::Matrix{Float64}
│   %151 = D::Matrix{Float64}
│   %152 = Main.Notebook.:(:)::Core.Const(Colon())
│   %153 = j::Int64
│          Base.setindex!(%151, %150, %152, %153)
│          (@_3 = Base.iterate(%62, %70))
│   %156 = @_3::Union{Nothing, Tuple{Int64, Int64}}
│   %157 = (%156 === nothing)::Bool
│   %158 = Base.not_int(%157)::Bool
└──        goto #7 if not %158
6 ─        goto #2
7 ┄ %161 = n::Int64
│   %162 = k::Int64
│   %163 = p::Int64
│   %164 = gn::LinearAlgebra.Adjoint{Float64, Matrix{Float64}}
│   %165 = Ω::Matrix{Float64}
│   %166 = D::Matrix{Float64}
│   %167 = Core.getfield(#self#, :P)::Core.Const(Main.Notebook.var"#P#statparts_stable##0"())
│   %168 = Core.tuple(%161, %162, %163, %164, %165, %166, %167)::Tuple{Int64, Int64, Int64, LinearAlgebra.Adjoint{Float64, Matrix{Float64}}, Matrix{Float64}, Matrix{Float64}, Main.Notebook.var"#P#statparts_stable##0"}
└──        return %168

@benchmark statparts_stable(gi)(β0)

BenchmarkTools.Trial: 10000 samples with 1 evaluation per sample.
 Range (min … max):  23.635 μs …  15.500 ms  ┊ GC (min … max):  0.00% … 99.48%
 Time  (median):     39.274 μs               ┊ GC (median):     0.00%
 Time  (mean ± σ):   49.689 μs ± 298.283 μs  ┊ GC (mean ± σ):  19.16% ±  3.43%

    ▁▃             ▇█▄                                          
  ▁▃██▇▅▅▄▄▄▄▄▄▄▄▄█████▆▅▄▄▄▄▃▃▄▃▃▃▃▃▃▂▂▃▂▂▂▂▂▂▂▂▂▁▂▂▁▁▁▁▁▁▁▁▁ ▃
  23.6 μs         Histogram: frequency by time         75.2 μs <

 Memory estimate: 182.01 KiB, allocs estimate: 2904.

using Test
@test klm(gi)(β0) ≈ klm_stable(gi)(β0)

Test Passed

• See https://schrimpf.github.io/ARGridBootstrap.jl/assignment.html#statparts for more information

Targeted Optimizations

Profiling

using Profile, ProfileCanvas
function profilehtmlstring()
  buf = IOBuffer()
  show(buf, MIME("text/html"), ProfileCanvas.view(Profile.fetch()))
  s=String(take!(buf))
  println("\n<br><br>\n"*s*"\n<br>\n")
end
function profileiframe(filename="proftmp.html")
  #buf = IOBuffer()
  #show(buf, MIME("text/html"), ProfileCanvas.view(Profile.fetch()))
  #s=String(take!(buf))
  #s=replace(s, "\"" => "&quot" )
  #  HTML("<iframe srcdata=\""*s*"\" width=\"1200\"  height=\"650\"></iframe>\n")
  #ProfileCanvas.html_file(filename)

  #HTML("<iframe src=\""*filename*"\" width=\"1200\"  height=\"650\"></iframe>\n")
  open(filename, "w") do io
    show(io, MIME("text/html"), ProfileCanvas.view(Profile.fetch()))
  end
  HTML("<iframe src=\""*filename*"\" width=\"1500\"  height=\"650\"></iframe>\n")
end

Profile.clear();
Profile.init(n=10^7,delay=0.00001);
klm_stable(gi)(β0)
foo(n) = sum(klm_stable(gi)(β0) for i in 1:n) # loop so it runs longer to get better profile
foo(1) # precompile outside of profiling
@profile foo(1_000)
profileiframe("klmprof.html") # only needed for quarto, just use `@profview foo(1_000)` elsewhere

Reducing Allocations

• Allocating memory is slow
• Reduce allocations by:
  • Using @views instead of slices
  • Pre-allocating and reusing arrays
  • Eliminate dynamic allocations with StaticArrays or similar compile time known size types

Reduced Allocations

function statparts_fast(gi::F) where {F <: Function}
  function P(A::AbstractMatrix) # projection matrix
    A*pinv(A'*A)*A'
  end
  let gi=gi
    function(θ)
      giθ = gi(θ)
      p = length(θ)
      (n, k) = size(giθ)
      Ω = Hermitian(cov(giθ))
      gn=mean(gi(θ), dims=1)'
      iΩgn = Ω \ gn
      Gi = similar(gn,n,k,p)
      ForwardDiff.jacobian!(Gi,gi,θ)
      G = mean(Gi, dims=1)
      Γ = zeros(eltype(Gi),p,k,k)
      D = zeros(eltype(Gi),k, p)
      @inbounds for j in 1:p
        @inbounds for i in 1:n
          @views Γ[j,:,:] .+= (Gi[i,:,j] .- G[1,:,j]) * giθ[i,:]'
        end
        Γ[j,:,:] ./= n
        @views D[:,j] .= G[1,:,j] .- Γ[j,:,:]*iΩgn
      end
      return(n,k,p,gn, Ω, D, P)
    end
  end
end

function klm_fast(gi::F) where {F <: Function}
  SP = statparts_fast(gi)
  function(θ)
    (n,k,p,gn, Ω, D, P) = SP(θ)
    λ, v = eigen(Ω)
    irΩ = v*diagm(λ.^(-1/2))*v'
    return n*(gn'*irΩ*P(irΩ*D)*irΩ*gn)[1]
  end
end

klm_fast (generic function with 1 method)

@benchmark klm_fast(gi)(β0)

BenchmarkTools.Trial: 10000 samples with 1 evaluation per sample.
 Range (min … max):  14.328 μs …  15.992 ms  ┊ GC (min … max):  0.00% … 98.79%
 Time  (median):     20.559 μs               ┊ GC (median):     0.00%
 Time  (mean ± σ):   24.120 μs ± 212.203 μs  ┊ GC (mean ± σ):  12.27% ±  1.40%

      ▅▇█▆▂         ▁▃▄▄▂▁                                      
  ▁▂▄▇█████▇▅▄▄▃▃▄▅▇██████▇▅▅▄▃▂▂▃▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▄▃▃▃▂▂▂▁ ▃
  14.3 μs         Histogram: frequency by time         34.4 μs <

 Memory estimate: 80.04 KiB, allocs estimate: 945.

@test klm_fast(gi)(β0) ≈ klm(gi)(β0)

Test Passed

StaticArrays

struct Integrator{Tx, Tw}
    x::Tx
    w::Tw
end

function Integrator(dx::Distribution, n=100)
    x = [rand(dx) for _ in 1:n]
    w = Base.Iterators.Repeated(1/n)
    Integrator(x,w)
end

(∫::Integrator)(f) = sum((xw)->f(xw[1])*xw[2], zip(∫.x, ∫.w))

function share(δ, Σ, x, ∫)
  J,K = size(x)
  (length(δ) == J) || error("length(δ)=$(length(δ)) != size(x,1)=$J")
  (K,K) == size(Σ) || error("size(x,2)=$K != size(Σ)=$(size(Σ))")
  xΣ = x*Σ
  function shareν(ν)
    s = δ + xΣ*ν
    smax=max(0,maximum(s))
    s = s .- smax
    s = exp.(s)
    s *= 1/(sum(s) + exp(0-smax))
    return(s)
  end
  return(∫(shareν))
end

share (generic function with 1 method)

Heap allocated arrays

J = 10
K = 5
δ = rand(J)
X = randn(J,K)
Σ = I + zeros(K,K)
∫ = Integrator(MvNormal(zeros(K),I))

@benchmark share(δ,Σ,X,∫)

BenchmarkTools.Trial: 10000 samples with 1 evaluation per sample.
 Range (min … max):  11.181 μs …  22.209 ms  ┊ GC (min … max):  0.00% … 99.75%
 Time  (median):     20.850 μs               ┊ GC (median):     0.00%
 Time  (mean ± σ):   25.465 μs ± 290.928 μs  ┊ GC (mean ± σ):  18.96% ±  1.73%

  ▅▅▇▇▄▃▂▂▅██▅▄▄▃▃▂▂▂▂▁▁▁▁ ▂▁▁                                 ▂
  █████████████████████████████▆▅▅▄▅▅▁▅▁▁▄▄▁▁▄▃▁▁▃▃▁▃▁▁▁▁▁▁▁▄▄ █
  11.2 μs       Histogram: log(frequency) by time      72.3 μs <

 Memory estimate: 98.78 KiB, allocs estimate: 1400.

Stack allocated arrays

using StaticArrays
sδ = SVector{J}(δ)
sΣ = SMatrix{K,K}(Σ)
sX = SMatrix{J,K}(X)
nd = length(∫.x)
iw = SVector{nd}(fill(1/nd,nd))
ix = [SVector{K}(x) for x ∈ ∫.x]
s∫ = Integrator(ix,iw)

@benchmark share(sδ,sΣ,sX,s∫)

BenchmarkTools.Trial: 10000 samples with 7 evaluations per sample.
 Range (min … max):  4.282 μs …  11.525 μs  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     4.314 μs               ┊ GC (median):    0.00%
 Time  (mean ± σ):   4.390 μs ± 447.842 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

  █▇▆▄▃   ▁▁                                                  ▂
  ██████▇█████▇▇▆▆▅▅▄▄▅▃▄▅▅▅▃▅▆▅▄▃▃▁▄▄▁▄▄▃▃▄▄▄▅▄▄▅▄▄▅▅▅▄▅▆▅▅▅ █
  4.28 μs      Histogram: log(frequency) by time      6.06 μs <

 Memory estimate: 96 bytes, allocs estimate: 1.

Memory Considerations

• Computations are faster when operating accessing contiguous chunks of memory
  • Access arrays by columns
• Data moves RAM ⇒ Cache ⇒ CPU Registers
  • RAM ⇒ Cache much slower than Cache ⇒ CPU Registers
  • Can see big benefits from small code that fits on cache
  • CPU prefetches data from RAM ⇒ Cache, by predicting what will be needed
  • Needed data not on Cache when needed is a “cache miss”, these are costly
  • Predictable code without branches and accessing contiguous memory helps avoid caches misses

Single Instruction, Multiple Data

• CPUs can perform the same operation on multiple numbers at the same time
  • “Vectorized instructions”
  • Current generation x86 CPUs have 512 bit registers, can operate on 8 Float64 values at once
• Compiler tries to use vectorized instructions when possible
  • Loop of fixed length (no break or continue)
  • No branching
  • Re-ordering allowed (indicate with @simd)

SISD

function slowdot(a,b)
  out = one(promote_type(eltype(a),eltype(b)))
  for i in eachindex(a)
    out += a[i]*b[i]
  end
  out
end

n = 1_000
a = rand(n)
b = rand(n)
@code_llvm slowdot(a,b)

; Function Signature: slowdot(Array{Float64, 1}, Array{Float64, 1})
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:609 within `slowdot`
define double @julia_slowdot_27643(ptr noundef nonnull align 8 dereferenceable(24) %"a::Array", ptr noundef nonnull align 8 dereferenceable(24) %"b::Array") #0 {
top:
  %"new::Tuple" = alloca [1 x i64], align 8
  %"new::Tuple24" = alloca [1 x i64], align 8
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:611 within `slowdot`
; ┌ @ abstractarray.jl:321 within `eachindex`
; │┌ @ abstractarray.jl:137 within `axes1`
; ││┌ @ abstractarray.jl:98 within `axes`
; │││┌ @ array.jl:194 within `size`
      %"a::Array.size_ptr" = getelementptr inbounds i8, ptr %"a::Array", i64 16
      %"a::Array.size.0.copyload" = load i64, ptr %"a::Array.size_ptr", align 8
; └└└└
; ┌ @ range.jl:917 within `iterate`
; │┌ @ range.jl:688 within `isempty`
; ││┌ @ operators.jl:425 within `>`
; │││┌ @ int.jl:83 within `<`
      %0 = icmp slt i64 %"a::Array.size.0.copyload", 1
; └└└└
  br i1 %0, label %L65, label %L13.preheader

L13.preheader:                                    ; preds = %top
  %"b::Array.size_ptr" = getelementptr inbounds i8, ptr %"b::Array", i64 16
  %"b::Array.size.0.copyload" = load i64, ptr %"b::Array.size_ptr", align 8
  %memoryref_data = load ptr, ptr %"a::Array", align 8
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:612 within `slowdot`
; ┌ @ essentials.jl:919 within `getindex`
   %invariant.gep = getelementptr i8, ptr %memoryref_data, i64 -8
   %memoryref_data10 = load ptr, ptr %"b::Array", align 8
   %invariant.gep32 = getelementptr i8, ptr %memoryref_data10, i64 -8
   %smin = call i64 @llvm.smin.i64(i64 %"b::Array.size.0.copyload", i64 0)
   %1 = sub i64 %"b::Array.size.0.copyload", %smin
   %smax = call i64 @llvm.smax.i64(i64 %smin, i64 -1)
   %2 = add nsw i64 %smax, 1
   %3 = mul nuw nsw i64 %1, %2
   %.not = icmp eq i64 %3, 0
   br i1 %.not, label %main.pseudo.exit, label %L48.preheader

L48.preheader:                                    ; preds = %L13.preheader
   %umin = call i64 @llvm.umin.i64(i64 %"a::Array.size.0.copyload", i64 %3)
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:613 within `slowdot`
  %umax = call i64 @llvm.umax.i64(i64 %umin, i64 1)
  %xtraiter = and i64 %umax, 7
  %4 = icmp ult i64 %umin, 8
  br i1 %4, label %main.exit.selector.unr-lcssa, label %L48.preheader.new

L48.preheader.new:                                ; preds = %L48.preheader
  %unroll_iter = and i64 %umax, 9223372036854775800
  br label %L48

L27:                                              ; preds = %L13.postloop
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:612 within `slowdot`
; ┌ @ essentials.jl:919 within `getindex`
   store i64 %value_phi3.postloop, ptr %"new::Tuple24", align 8
   call void @j_throw_boundserror_27646(ptr nonnull %"a::Array", ptr nocapture nonnull readonly %"new::Tuple24") #13
   unreachable

L45:                                              ; preds = %L30.postloop
   store i64 %value_phi3.postloop, ptr %"new::Tuple", align 8
   call void @j_throw_boundserror_27646(ptr nonnull %"b::Array", ptr nocapture nonnull readonly %"new::Tuple") #13
   unreachable

L48:                                              ; preds = %L48, %L48.preheader.new
   %value_phi3 = phi i64 [ 1, %L48.preheader.new ], [ %38, %L48 ]
   %value_phi5 = phi double [ 1.000000e+00, %L48.preheader.new ], [ %37, %L48 ]
   %niter = phi i64 [ 0, %L48.preheader.new ], [ %niter.next.7, %L48 ]
; │ @ essentials.jl:920 within `getindex`
   %memoryref_offset = shl i64 %value_phi3, 3
   %gep = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset
   %5 = load double, ptr %gep, align 8
   %gep33 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset
   %6 = load double, ptr %gep33, align 8
; └
; ┌ @ float.jl:497 within `*`
   %7 = fmul double %5, %6
; └
; ┌ @ float.jl:495 within `+`
   %8 = fadd double %value_phi5, %7
; └
; ┌ @ essentials.jl:920 within `getindex`
   %gep.1 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset
   %9 = load double, ptr %gep.1, align 8
   %gep33.1 = getelementptr i8, ptr %memoryref_data10, i64 %memoryref_offset
   %10 = load double, ptr %gep33.1, align 8
; └
; ┌ @ float.jl:497 within `*`
   %11 = fmul double %9, %10
; └
; ┌ @ float.jl:495 within `+`
   %12 = fadd double %8, %11
; └
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.2 = add i64 %memoryref_offset, 16
   %gep.2 = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.2
   %13 = load double, ptr %gep.2, align 8
   %gep33.2 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.2
   %14 = load double, ptr %gep33.2, align 8
; └
; ┌ @ float.jl:497 within `*`
   %15 = fmul double %13, %14
; └
; ┌ @ float.jl:495 within `+`
   %16 = fadd double %12, %15
; └
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.3 = add i64 %memoryref_offset, 24
   %gep.3 = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.3
   %17 = load double, ptr %gep.3, align 8
   %gep33.3 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.3
   %18 = load double, ptr %gep33.3, align 8
; └
; ┌ @ float.jl:497 within `*`
   %19 = fmul double %17, %18
; └
; ┌ @ float.jl:495 within `+`
   %20 = fadd double %16, %19
; └
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.4 = add i64 %memoryref_offset, 32
   %gep.4 = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.4
   %21 = load double, ptr %gep.4, align 8
   %gep33.4 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.4
   %22 = load double, ptr %gep33.4, align 8
; └
; ┌ @ float.jl:497 within `*`
   %23 = fmul double %21, %22
; └
; ┌ @ float.jl:495 within `+`
   %24 = fadd double %20, %23
; └
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.5 = add i64 %memoryref_offset, 40
   %gep.5 = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.5
   %25 = load double, ptr %gep.5, align 8
   %gep33.5 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.5
   %26 = load double, ptr %gep33.5, align 8
; └
; ┌ @ float.jl:497 within `*`
   %27 = fmul double %25, %26
; └
; ┌ @ float.jl:495 within `+`
   %28 = fadd double %24, %27
; └
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.6 = add i64 %memoryref_offset, 48
   %gep.6 = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.6
   %29 = load double, ptr %gep.6, align 8
   %gep33.6 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.6
   %30 = load double, ptr %gep33.6, align 8
; └
; ┌ @ float.jl:497 within `*`
   %31 = fmul double %29, %30
; └
; ┌ @ float.jl:495 within `+`
   %32 = fadd double %28, %31
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:613 within `slowdot`
; ┌ @ range.jl:921 within `iterate`
   %33 = add nuw i64 %value_phi3, 7
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:612 within `slowdot`
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.7 = shl i64 %33, 3
   %gep.7 = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.7
   %34 = load double, ptr %gep.7, align 8
   %gep33.7 = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.7
   %35 = load double, ptr %gep33.7, align 8
; └
; ┌ @ float.jl:497 within `*`
   %36 = fmul double %34, %35
; └
; ┌ @ float.jl:495 within `+`
   %37 = fadd double %32, %36
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:613 within `slowdot`
; ┌ @ range.jl:921 within `iterate`
   %38 = add nuw i64 %value_phi3, 8
; └
  %niter.next.7 = add i64 %niter, 8
  %niter.ncmp.7.not = icmp eq i64 %niter.next.7, %unroll_iter
  br i1 %niter.ncmp.7.not, label %main.exit.selector.unr-lcssa, label %L48

main.exit.selector.unr-lcssa:                     ; preds = %L48, %L48.preheader
  %value_phi3.lcssa.ph = phi i64 [ undef, %L48.preheader ], [ %33, %L48 ]
  %.lcssa58.ph = phi double [ undef, %L48.preheader ], [ %37, %L48 ]
  %.lcssa57.ph = phi i64 [ undef, %L48.preheader ], [ %38, %L48 ]
  %value_phi3.unr = phi i64 [ 1, %L48.preheader ], [ %38, %L48 ]
  %value_phi5.unr = phi double [ 1.000000e+00, %L48.preheader ], [ %37, %L48 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %main.exit.selector, label %L48.epil

L48.epil:                                         ; preds = %L48.epil, %main.exit.selector.unr-lcssa
  %value_phi3.epil = phi i64 [ %43, %L48.epil ], [ %value_phi3.unr, %main.exit.selector.unr-lcssa ]
  %value_phi5.epil = phi double [ %42, %L48.epil ], [ %value_phi5.unr, %main.exit.selector.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %L48.epil ], [ 0, %main.exit.selector.unr-lcssa ]
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:612 within `slowdot`
; ┌ @ essentials.jl:920 within `getindex`
   %memoryref_offset.epil = shl i64 %value_phi3.epil, 3
   %gep.epil = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.epil
   %39 = load double, ptr %gep.epil, align 8
   %gep33.epil = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.epil
   %40 = load double, ptr %gep33.epil, align 8
; └
; ┌ @ float.jl:497 within `*`
   %41 = fmul double %39, %40
; └
; ┌ @ float.jl:495 within `+`
   %42 = fadd double %value_phi5.epil, %41
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:613 within `slowdot`
; ┌ @ range.jl:921 within `iterate`
   %43 = add nuw i64 %value_phi3.epil, 1
; └
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %main.exit.selector, label %L48.epil

main.exit.selector:                               ; preds = %L48.epil, %main.exit.selector.unr-lcssa
  %value_phi3.lcssa = phi i64 [ %value_phi3.lcssa.ph, %main.exit.selector.unr-lcssa ], [ %value_phi3.epil, %L48.epil ]
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:612 within `slowdot`
; ┌ @ float.jl:495 within `+`
   %.lcssa58 = phi double [ %.lcssa58.ph, %main.exit.selector.unr-lcssa ], [ %42, %L48.epil ]
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:613 within `slowdot`
; ┌ @ range.jl:921 within `iterate`
   %.lcssa57 = phi i64 [ %.lcssa57.ph, %main.exit.selector.unr-lcssa ], [ %43, %L48.epil ]
; └
  %44 = icmp ult i64 %value_phi3.lcssa, %"a::Array.size.0.copyload"
  br i1 %44, label %main.pseudo.exit, label %L65

main.pseudo.exit:                                 ; preds = %main.exit.selector, %L13.preheader
  %value_phi3.copy = phi i64 [ 1, %L13.preheader ], [ %.lcssa57, %main.exit.selector ]
  %value_phi5.copy = phi double [ 1.000000e+00, %L13.preheader ], [ %.lcssa58, %main.exit.selector ]
  br label %L13.postloop

L65:                                              ; preds = %L48.postloop, %main.exit.selector, %top
  %value_phi23 = phi double [ 1.000000e+00, %top ], [ %.lcssa58, %main.exit.selector ], [ %49, %L48.postloop ]
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:614 within `slowdot`
  ret double %value_phi23

L13.postloop:                                     ; preds = %L48.postloop, %main.pseudo.exit
  %value_phi3.postloop = phi i64 [ %50, %L48.postloop ], [ %value_phi3.copy, %main.pseudo.exit ]
  %value_phi5.postloop = phi double [ %49, %L48.postloop ], [ %value_phi5.copy, %main.pseudo.exit ]
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:612 within `slowdot`
; ┌ @ essentials.jl:919 within `getindex`
   %45 = add i64 %value_phi3.postloop, -1
   %.not.postloop = icmp ult i64 %45, %"a::Array.size.0.copyload"
   br i1 %.not.postloop, label %L30.postloop, label %L27

L30.postloop:                                     ; preds = %L13.postloop
   %.not28.postloop = icmp ult i64 %45, %"b::Array.size.0.copyload"
   br i1 %.not28.postloop, label %L48.postloop, label %L45

L48.postloop:                                     ; preds = %L30.postloop
; │ @ essentials.jl:920 within `getindex`
   %memoryref_offset.postloop = shl i64 %value_phi3.postloop, 3
   %gep.postloop = getelementptr i8, ptr %invariant.gep, i64 %memoryref_offset.postloop
   %46 = load double, ptr %gep.postloop, align 8
   %gep33.postloop = getelementptr i8, ptr %invariant.gep32, i64 %memoryref_offset.postloop
   %47 = load double, ptr %gep33.postloop, align 8
; └
; ┌ @ float.jl:497 within `*`
   %48 = fmul double %46, %47
; └
; ┌ @ float.jl:495 within `+`
   %49 = fadd double %value_phi5.postloop, %48
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:613 within `slowdot`
; ┌ @ range.jl:921 within `iterate`
; │┌ @ promotion.jl:637 within `==`
    %.not29.not.postloop = icmp eq i64 %value_phi3.postloop, %"a::Array.size.0.copyload"
; │└
   %50 = add i64 %value_phi3.postloop, 1
; └
  br i1 %.not29.not.postloop, label %L65, label %L13.postloop
}

SIMD

function fastdot(a,b)
  out = one(promote_type(eltype(a),eltype(b)))
  @simd for i in eachindex(a)
    out += a[i]*b[i]
  end
  out
end

@code_llvm fastdot(a,b)

; Function Signature: fastdot(Array{Float64, 1}, Array{Float64, 1})
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:626 within `fastdot`
define double @julia_fastdot_27712(ptr noundef nonnull align 8 dereferenceable(24) %"a::Array", ptr noundef nonnull align 8 dereferenceable(24) %"b::Array") #0 {
top:
  %"new::Tuple17" = alloca [1 x i64], align 8
  %"new::Tuple18" = alloca [1 x i64], align 8
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:628 within `fastdot`
; ┌ @ simdloop.jl:69 within `macro expansion`
; │┌ @ abstractarray.jl:321 within `eachindex`
; ││┌ @ abstractarray.jl:137 within `axes1`
; │││┌ @ abstractarray.jl:98 within `axes`
; ││││┌ @ array.jl:194 within `size`
       %"a::Array.size_ptr" = getelementptr inbounds i8, ptr %"a::Array", i64 16
       %"a::Array.size.0.copyload" = load i64, ptr %"a::Array.size_ptr", align 8
; │└└└└
; │ @ simdloop.jl:72 within `macro expansion`
; │┌ @ int.jl:83 within `<`
    %0 = icmp slt i64 %"a::Array.size.0.copyload", 1
; │└
   br i1 %0, label %L69, label %L8.preheader

L8.preheader:                                     ; preds = %top
   %"b::Array.size_ptr" = getelementptr inbounds i8, ptr %"b::Array", i64 16
   %"b::Array.size.0.copyload" = load i64, ptr %"b::Array.size_ptr", align 8
   %memoryref_data = load ptr, ptr %"a::Array", align 8
   %memoryref_data8 = load ptr, ptr %"b::Array", align 8
; │ @ simdloop.jl:75 within `macro expansion`
   %1 = add i64 %"b::Array.size.0.copyload", -9223372036854775807
   %smax = call i64 @llvm.smax.i64(i64 %1, i64 0)
   %2 = sub i64 %"b::Array.size.0.copyload", %smax
   %isnotneg.inv = icmp slt i64 %"b::Array.size.0.copyload", 0
   %3 = select i1 %isnotneg.inv, i64 0, i64 %2
   %smin32 = call i64 @llvm.smin.i64(i64 %"a::Array.size.0.copyload", i64 %3)
   %exit.mainloop.at = call i64 @llvm.smax.i64(i64 %smin32, i64 0)
   %.not = icmp slt i64 %3, 1
   br i1 %.not, label %main.pseudo.exit, label %L60.preheader

L60.preheader:                                    ; preds = %L8.preheader
   %min.iters.check = icmp ult i64 %smin32, 32
   br i1 %min.iters.check, label %scalar.ph, label %vector.ph

vector.ph:                                        ; preds = %L60.preheader
   %n.vec = and i64 %smin32, 9223372036854775776
   br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ int.jl:87 within `+`
     %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
     %vec.phi = phi <8 x double> [ <double 1.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %vector.ph ], [ %17, %vector.body ]
     %vec.phi55 = phi <8 x double> [ <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %vector.ph ], [ %18, %vector.body ]
     %vec.phi56 = phi <8 x double> [ <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %vector.ph ], [ %19, %vector.body ]
     %vec.phi57 = phi <8 x double> [ <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %vector.ph ], [ %20, %vector.body ]
; │└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:629
; │┌ @ essentials.jl:920 within `getindex`
    %4 = shl i64 %index, 3
    %5 = getelementptr inbounds i8, ptr %memoryref_data, i64 %4
    %6 = getelementptr inbounds double, ptr %5, i64 8
    %7 = getelementptr inbounds double, ptr %5, i64 16
    %8 = getelementptr inbounds double, ptr %5, i64 24
    %wide.load = load <8 x double>, ptr %5, align 8
    %wide.load58 = load <8 x double>, ptr %6, align 8
    %wide.load59 = load <8 x double>, ptr %7, align 8
    %wide.load60 = load <8 x double>, ptr %8, align 8
    %9 = getelementptr inbounds i8, ptr %memoryref_data8, i64 %4
    %10 = getelementptr inbounds double, ptr %9, i64 8
    %11 = getelementptr inbounds double, ptr %9, i64 16
    %12 = getelementptr inbounds double, ptr %9, i64 24
    %wide.load61 = load <8 x double>, ptr %9, align 8
    %wide.load62 = load <8 x double>, ptr %10, align 8
    %wide.load63 = load <8 x double>, ptr %11, align 8
    %wide.load64 = load <8 x double>, ptr %12, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %13 = fmul contract <8 x double> %wide.load, %wide.load61
    %14 = fmul contract <8 x double> %wide.load58, %wide.load62
    %15 = fmul contract <8 x double> %wide.load59, %wide.load63
    %16 = fmul contract <8 x double> %wide.load60, %wide.load64
; │└
; │┌ @ float.jl:495 within `+`
    %17 = fadd reassoc contract <8 x double> %vec.phi, %13
    %18 = fadd reassoc contract <8 x double> %vec.phi55, %14
    %19 = fadd reassoc contract <8 x double> %vec.phi56, %15
    %20 = fadd reassoc contract <8 x double> %vec.phi57, %16
; │└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ int.jl:87 within `+`
     %index.next = add nuw i64 %index, 32
     %21 = icmp eq i64 %index.next, %n.vec
     br i1 %21, label %middle.block, label %vector.body

middle.block:                                     ; preds = %vector.body
; │└└
; │ @ simdloop.jl:75 within `macro expansion`
   %bin.rdx = fadd reassoc contract <8 x double> %18, %17
   %bin.rdx65 = fadd reassoc contract <8 x double> %19, %bin.rdx
   %bin.rdx66 = fadd reassoc contract <8 x double> %20, %bin.rdx65
   %22 = call reassoc contract double @llvm.vector.reduce.fadd.v8f64(double -0.000000e+00, <8 x double> %bin.rdx66)
   %cmp.n = icmp eq i64 %smin32, %n.vec
   br i1 %cmp.n, label %main.exit.selector, label %scalar.ph

scalar.ph:                                        ; preds = %middle.block, %L60.preheader
   %bc.resume.val = phi i64 [ %n.vec, %middle.block ], [ 0, %L60.preheader ]
   %bc.merge.rdx = phi double [ %22, %middle.block ], [ 1.000000e+00, %L60.preheader ]
   br label %L60

L39:                                              ; preds = %L12.postloop
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:629
; │┌ @ essentials.jl:919 within `getindex`
    store i64 %29, ptr %"new::Tuple18", align 8
    call void @j_throw_boundserror_27715(ptr nonnull %"a::Array", ptr nocapture nonnull readonly %"new::Tuple18") #13
    unreachable

L57:                                              ; preds = %L42.postloop
    store i64 %29, ptr %"new::Tuple17", align 8
    call void @j_throw_boundserror_27715(ptr nonnull %"b::Array", ptr nocapture nonnull readonly %"new::Tuple17") #13
    unreachable

L60:                                              ; preds = %L60, %scalar.ph
    %value_phi130 = phi i64 [ %23, %L60 ], [ %bc.resume.val, %scalar.ph ]
    %value_phi29 = phi double [ %27, %L60 ], [ %bc.merge.rdx, %scalar.ph ]
; │└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ int.jl:87 within `+`
     %23 = add nuw nsw i64 %value_phi130, 1
; │└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:629
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_byteoffset = shl i64 %value_phi130, 3
    %memoryref_data6 = getelementptr inbounds i8, ptr %memoryref_data, i64 %memoryref_byteoffset
    %24 = load double, ptr %memoryref_data6, align 8
    %memoryref_data16 = getelementptr inbounds i8, ptr %memoryref_data8, i64 %memoryref_byteoffset
    %25 = load double, ptr %memoryref_data16, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %26 = fmul contract double %24, %25
; │└
; │┌ @ float.jl:495 within `+`
    %27 = fadd reassoc contract double %value_phi29, %26
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   %exitcond46.not = icmp eq i64 %smin32, %23
   br i1 %exitcond46.not, label %main.exit.selector, label %L60

main.exit.selector:                               ; preds = %L60, %middle.block
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:629
; │┌ @ float.jl:495 within `+`
    %.lcssa54 = phi double [ %22, %middle.block ], [ %27, %L60 ]
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   %28 = icmp slt i64 %3, %"a::Array.size.0.copyload"
   br i1 %28, label %main.pseudo.exit, label %L69

main.pseudo.exit:                                 ; preds = %main.exit.selector, %L8.preheader
   %value_phi29.copy = phi double [ 1.000000e+00, %L8.preheader ], [ %.lcssa54, %main.exit.selector ]
   %umax = call i64 @llvm.umax.i64(i64 %exit.mainloop.at, i64 %"a::Array.size.0.copyload")
   %umax44 = call i64 @llvm.umax.i64(i64 %exit.mainloop.at, i64 %"b::Array.size.0.copyload")
   br label %L12.postloop

L69:                                              ; preds = %L60.postloop, %main.exit.selector, %top
   %value_phi21 = phi double [ 1.000000e+00, %top ], [ %.lcssa54, %main.exit.selector ], [ %33, %L60.postloop ]
; │ @ simdloop.jl:84 within `macro expansion`
   ret double %value_phi21

L12.postloop:                                     ; preds = %L60.postloop, %main.pseudo.exit
   %value_phi130.postloop = phi i64 [ %exit.mainloop.at, %main.pseudo.exit ], [ %29, %L60.postloop ]
   %value_phi29.postloop = phi double [ %value_phi29.copy, %main.pseudo.exit ], [ %33, %L60.postloop ]
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ int.jl:87 within `+`
     %29 = add i64 %value_phi130.postloop, 1
; │└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:629
; │┌ @ essentials.jl:919 within `getindex`
    %exitcond.not = icmp eq i64 %value_phi130.postloop, %umax
    br i1 %exitcond.not, label %L39, label %L42.postloop

L42.postloop:                                     ; preds = %L12.postloop
    %exitcond45.not = icmp eq i64 %value_phi130.postloop, %umax44
    br i1 %exitcond45.not, label %L57, label %L60.postloop

L60.postloop:                                     ; preds = %L42.postloop
; ││ @ essentials.jl:920 within `getindex`
    %memoryref_byteoffset.postloop = shl i64 %value_phi130.postloop, 3
    %memoryref_data6.postloop = getelementptr inbounds i8, ptr %memoryref_data, i64 %memoryref_byteoffset.postloop
    %30 = load double, ptr %memoryref_data6.postloop, align 8
    %memoryref_data16.postloop = getelementptr inbounds i8, ptr %memoryref_data8, i64 %memoryref_byteoffset.postloop
    %31 = load double, ptr %memoryref_data16.postloop, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %32 = fmul contract double %30, %31
; │└
; │┌ @ float.jl:495 within `+`
    %33 = fadd reassoc contract double %value_phi29.postloop, %32
; │└
; │ @ simdloop.jl:75 within `macro expansion`
; │┌ @ int.jl:83 within `<`
    %.not.postloop = icmp slt i64 %29, %"a::Array.size.0.copyload"
; │└
   br i1 %.not.postloop, label %L12.postloop, label %L69
; └
}

Multiple faster than Single

@benchmark slowdot($a,$b)

BenchmarkTools.Trial: 10000 samples with 223 evaluations per sample.
 Range (min … max):  332.601 ns … 689.735 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     334.305 ns               ┊ GC (median):    0.00%
 Time  (mean ± σ):   335.921 ns ±  14.695 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

     ▅███▅▃▃▃▂▂▂▂▃▂▁▂▁     ▁▂▂▁▁                                ▂
  ▅▇████████████████████▆▇▇██████▇█▇▇▇▇▇▇▆▇▆▆▅▅▇▅▅▆▅▅▆▄▄▄▃▂▂▄▃▇ █
  333 ns        Histogram: log(frequency) by time        350 ns <

 Memory estimate: 0 bytes, allocs estimate: 0.

@benchmark fastdot($a,$b)

BenchmarkTools.Trial: 10000 samples with 995 evaluations per sample.
 Range (min … max):  25.173 ns … 73.878 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     25.867 ns              ┊ GC (median):    0.00%
 Time  (mean ± σ):   26.048 ns ±  1.313 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

        ▂▁▂▃▅█▇▃▁     ▂▄▄                                     ▁
  ▇█▄▃█▇█████████▄▄▇▇▆████▇▂▃▃▅▆▆▆▅▅▆▆▇▆▆▆▆▆▅▅▄▅▄▄▂▄▃▃▄▂▄▃▃▄▃ █
  25.2 ns      Histogram: log(frequency) by time      28.6 ns <

 Memory estimate: 0 bytes, allocs estimate: 0.

Beyond @simd

• @simd is somewhat conservative in its vectorization
• The LoopVectorization provides a more aggresive auto-vectorization macro, @turbo
  • Unless new maintainer steps forward, will not work with Julia 1.11 and newer
  • Does not work for all loops
• Can manually write SIMD code
  • Using SIMD.jl
  • Using llvmcall (not recommended)

SIMD.jl Example

• Based on https://schrimpf.github.io/ARGridBootstrap.jl/argridboot.html#simd

using LoopVectorization, SIMD

T = 1000
e = zeros(T)
y = randn(T)
θ = ones(3);

function resids!(e, yin, θ)
  T = length(yin)
  @inbounds @simd for t in 2:T
    e[t-1] = yin[t] - θ[1] - θ[2]*t - θ[3]*yin[t-1]
  end
  nothing
end

@code_llvm resids!(e,y, θ)

; Function Signature: resids!(Array{Float64, 1}, Array{Float64, 1}, Array{Float64, 1})
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:689 within `resids!`
define nonnull ptr @"japi1_resids!_30762"(ptr %"function::Core.Function", ptr noalias nocapture noundef readonly %"args::Any[]", i32 %"nargs::UInt32") #0 {
top:
  %stackargs = alloca ptr, align 8
  store volatile ptr %"args::Any[]", ptr %stackargs, align 8
  %0 = getelementptr inbounds i8, ptr %"args::Any[]", i64 8
  %1 = load ptr, ptr %0, align 8
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:690 within `resids!`
; ┌ @ essentials.jl:11 within `length`
   %.size_ptr = getelementptr inbounds i8, ptr %1, i64 16
   %2 = load i64, ptr %.size_ptr, align 8
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:691 within `resids!`
; ┌ @ simdloop.jl:69 within `macro expansion`
; │┌ @ range.jl:5 within `Colon`
; ││┌ @ range.jl:415 within `UnitRange`
; │││┌ @ range.jl:426 within `unitrange_last`
      %value_phi = call i64 @llvm.smax.i64(i64 %2, i64 1)
; │└└└
; │ @ simdloop.jl:71 within `macro expansion`
; │┌ @ simdloop.jl:51 within `simd_inner_length`
; ││┌ @ range.jl:776 within `length`
; │││┌ @ int.jl:87 within `+`
      %3 = add nsw i64 %value_phi, -1
; │└└└
; │ @ simdloop.jl:72 within `macro expansion`
; │┌ @ int.jl:83 within `<`
    %4 = icmp slt i64 %2, 2
    %.not80.not = icmp eq i64 %3, 0
; │└
   %or.cond = select i1 %4, i1 true, i1 %.not80.not
   br i1 %or.cond, label %L162, label %L21.lr.ph

L21.lr.ph:                                        ; preds = %top
   %5 = getelementptr inbounds i8, ptr %"args::Any[]", i64 16
   %6 = load ptr, ptr %5, align 8
   %7 = load ptr, ptr %"args::Any[]", align 8
   %memoryref_data = load ptr, ptr %1, align 8
   %memoryref_data10 = load ptr, ptr %6, align 8
   %memoryref_data27 = getelementptr inbounds i8, ptr %memoryref_data10, i64 8
   %memoryref_data38 = getelementptr inbounds i8, ptr %memoryref_data10, i64 16
   %memoryref_data56 = load ptr, ptr %7, align 8
; │ @ simdloop.jl:75 within `macro expansion`
   %min.iters.check = icmp slt i64 %2, 33
   br i1 %min.iters.check, label %scalar.ph, label %vector.memcheck

vector.memcheck:                                  ; preds = %L21.lr.ph
   %8 = shl i64 %value_phi, 3
   %9 = getelementptr i8, ptr %memoryref_data56, i64 %8
   %scevgep = getelementptr i8, ptr %9, i64 -8
   %scevgep82 = getelementptr i8, ptr %memoryref_data, i64 %8
   %scevgep83 = getelementptr i8, ptr %memoryref_data10, i64 24
   %bound0 = icmp ult ptr %memoryref_data56, %scevgep82
   %bound1 = icmp ult ptr %memoryref_data, %scevgep
   %found.conflict = and i1 %bound0, %bound1
   %bound084 = icmp ult ptr %memoryref_data56, %scevgep83
   %bound185 = icmp ult ptr %memoryref_data10, %scevgep
   %found.conflict86 = and i1 %bound084, %bound185
   %conflict.rdx = or i1 %found.conflict, %found.conflict86
   br i1 %conflict.rdx, label %scalar.ph, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
   %n.vec = and i64 %3, -32
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %.pre = load double, ptr %memoryref_data10, align 8
    %.pre120 = load double, ptr %memoryref_data27, align 8
    %.pre121 = load double, ptr %memoryref_data38, align 8
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
; │ @ simdloop.jl:78 within `macro expansion`
; │┌ @ int.jl:87 within `+`
    %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
    %vec.ind = phi <8 x i64> [ <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7>, %vector.ph ], [ %vec.ind.next, %vector.body ]
; │└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %10 = add nuw nsw <8 x i64> %vec.ind, <i64 2, i64 2, i64 2, i64 2, i64 2, i64 2, i64 2, i64 2>
       %11 = add <8 x i64> %vec.ind, <i64 10, i64 10, i64 10, i64 10, i64 10, i64 10, i64 10, i64 10>
       %12 = add <8 x i64> %vec.ind, <i64 18, i64 18, i64 18, i64 18, i64 18, i64 18, i64 18, i64 18>
       %13 = add <8 x i64> %vec.ind, <i64 26, i64 26, i64 26, i64 26, i64 26, i64 26, i64 26, i64 26>
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %14 = shl i64 %index, 3
    %15 = getelementptr i8, ptr %memoryref_data, i64 %14
    %16 = getelementptr i8, ptr %15, i64 8
    %17 = getelementptr i8, ptr %15, i64 72
    %18 = getelementptr i8, ptr %15, i64 136
    %19 = getelementptr i8, ptr %15, i64 200
    %wide.load = load <8 x double>, ptr %16, align 8
    %wide.load90 = load <8 x double>, ptr %17, align 8
    %wide.load91 = load <8 x double>, ptr %18, align 8
    %wide.load92 = load <8 x double>, ptr %19, align 8
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   %broadcast.splatinsert97 = insertelement <8 x double> poison, double %.pre, i64 0
   %broadcast.splat98 = shufflevector <8 x double> %broadcast.splatinsert97, <8 x double> poison, <8 x i32> zeroinitializer
   %20 = fsub <8 x double> %wide.load, %broadcast.splat98
   %21 = fsub <8 x double> %wide.load90, %broadcast.splat98
   %22 = fsub <8 x double> %wide.load91, %broadcast.splat98
   %23 = fsub <8 x double> %wide.load92, %broadcast.splat98
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %broadcast.splatinsert105 = insertelement <8 x double> poison, double %.pre120, i64 0
        %broadcast.splat106 = shufflevector <8 x double> %broadcast.splatinsert105, <8 x double> poison, <8 x i32> zeroinitializer
        %24 = sitofp <8 x i64> %10 to <8 x double>
        %25 = sitofp <8 x i64> %11 to <8 x double>
        %26 = sitofp <8 x i64> %12 to <8 x double>
        %27 = sitofp <8 x i64> %13 to <8 x double>
; │└└└└└
; │ @ simdloop.jl:75 within `macro expansion`
   %28 = fmul <8 x double> %broadcast.splat106, %24
   %29 = fmul <8 x double> %broadcast.splat106, %25
   %30 = fmul <8 x double> %broadcast.splat106, %26
   %31 = fmul <8 x double> %broadcast.splat106, %27
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ float.jl:496 within `-`
    %32 = fsub <8 x double> %20, %28
    %33 = fsub <8 x double> %21, %29
    %34 = fsub <8 x double> %22, %30
    %35 = fsub <8 x double> %23, %31
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %broadcast.splatinsert117 = insertelement <8 x double> poison, double %.pre121, i64 0
    %broadcast.splat118 = shufflevector <8 x double> %broadcast.splatinsert117, <8 x double> poison, <8 x i32> zeroinitializer
    %36 = getelementptr double, ptr %15, i64 8
    %37 = getelementptr double, ptr %15, i64 16
    %38 = getelementptr double, ptr %15, i64 24
    %wide.load107 = load <8 x double>, ptr %15, align 8
    %wide.load108 = load <8 x double>, ptr %36, align 8
    %wide.load109 = load <8 x double>, ptr %37, align 8
    %wide.load110 = load <8 x double>, ptr %38, align 8
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   %39 = fmul <8 x double> %broadcast.splat118, %wide.load107
   %40 = fmul <8 x double> %broadcast.splat118, %wide.load108
   %41 = fmul <8 x double> %broadcast.splat118, %wide.load109
   %42 = fmul <8 x double> %broadcast.splat118, %wide.load110
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ float.jl:496 within `-`
    %43 = fsub <8 x double> %32, %39
    %44 = fsub <8 x double> %33, %40
    %45 = fsub <8 x double> %34, %41
    %46 = fsub <8 x double> %35, %42
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %47 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %14
     %48 = getelementptr inbounds double, ptr %47, i64 8
     %49 = getelementptr inbounds double, ptr %47, i64 16
     %50 = getelementptr inbounds double, ptr %47, i64 24
     store <8 x double> %43, ptr %47, align 8
     store <8 x double> %44, ptr %48, align 8
     store <8 x double> %45, ptr %49, align 8
     store <8 x double> %46, ptr %50, align 8
; │└└
; │ @ simdloop.jl:78 within `macro expansion`
; │┌ @ int.jl:87 within `+`
    %index.next = add nuw i64 %index, 32
    %vec.ind.next = add <8 x i64> %vec.ind, <i64 32, i64 32, i64 32, i64 32, i64 32, i64 32, i64 32, i64 32>
    %51 = icmp eq i64 %index.next, %n.vec
    br i1 %51, label %middle.block, label %vector.body

middle.block:                                     ; preds = %vector.body
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   %cmp.n = icmp eq i64 %3, %n.vec
   br i1 %cmp.n, label %L162, label %scalar.ph

scalar.ph:                                        ; preds = %middle.block, %vector.memcheck, %L21.lr.ph
   %bc.resume.val = phi i64 [ %n.vec, %middle.block ], [ 0, %L21.lr.ph ], [ 0, %vector.memcheck ]
   %52 = add nsw i64 %value_phi, -2
   %53 = sub nsw i64 %52, %bc.resume.val
   %xtraiter = and i64 %3, 7
   %lcmp.mod.not = icmp eq i64 %xtraiter, 0
   br i1 %lcmp.mod.not, label %L21.prol.loopexit, label %L21.prol

L21.prol:                                         ; preds = %L21.prol, %scalar.ph
   %value_phi181.prol = phi i64 [ %67, %L21.prol ], [ %bc.resume.val, %scalar.ph ]
   %prol.iter = phi i64 [ %prol.iter.next, %L21.prol ], [ 0, %scalar.ph ]
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %54 = add nuw nsw i64 %value_phi181.prol, 2
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.prol = shl i64 %value_phi181.prol, 3
    %55 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.prol
    %memoryref_data5.prol = getelementptr i8, ptr %55, i64 8
    %56 = load double, ptr %memoryref_data5.prol, align 8
    %57 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %58 = fsub double %56, %57
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %59 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %60 = sitofp i64 %54 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %61 = fmul double %59, %60
; │└
; │┌ @ float.jl:496 within `-`
    %62 = fsub double %58, %61
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %63 = load double, ptr %memoryref_data38, align 8
    %64 = load double, ptr %55, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %65 = fmul double %63, %64
; │└
; │┌ @ float.jl:496 within `-`
    %66 = fsub double %62, %65
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.prol = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.prol
     store double %66, ptr %memoryref_data64.prol, align 8
; │└└
; │ @ simdloop.jl:78 within `macro expansion`
; │┌ @ int.jl:87 within `+`
    %67 = add nuw nsw i64 %value_phi181.prol, 1
; │└
; │ @ simdloop.jl:75 within `macro expansion`
   %prol.iter.next = add i64 %prol.iter, 1
   %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
   br i1 %prol.iter.cmp.not, label %L21.prol.loopexit, label %L21.prol

L21.prol.loopexit:                                ; preds = %L21.prol, %scalar.ph
   %value_phi181.unr = phi i64 [ %bc.resume.val, %scalar.ph ], [ %67, %L21.prol ]
   %68 = icmp ult i64 %53, 7
   br i1 %68, label %L162, label %L21

L21:                                              ; preds = %L21, %L21.prol.loopexit
   %value_phi181 = phi i64 [ %147, %L21 ], [ %value_phi181.unr, %L21.prol.loopexit ]
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %69 = add nuw nsw i64 %value_phi181, 2
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset = shl i64 %value_phi181, 3
    %70 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset
    %memoryref_data5 = getelementptr i8, ptr %70, i64 8
    %71 = load double, ptr %memoryref_data5, align 8
    %72 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %73 = fsub double %71, %72
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %74 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %75 = sitofp i64 %69 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %76 = fmul double %74, %75
; │└
; │┌ @ float.jl:496 within `-`
    %77 = fsub double %73, %76
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %78 = load double, ptr %memoryref_data38, align 8
    %79 = load double, ptr %70, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %80 = fmul double %78, %79
; │└
; │┌ @ float.jl:496 within `-`
    %81 = fsub double %77, %80
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset
     store double %81, ptr %memoryref_data64, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %82 = add nuw nsw i64 %value_phi181, 3
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.1 = add i64 %memoryref_offset, 8
    %83 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.1
    %memoryref_data5.1 = getelementptr i8, ptr %83, i64 8
    %84 = load double, ptr %memoryref_data5.1, align 8
    %85 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %86 = fsub double %84, %85
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %87 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %88 = sitofp i64 %82 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %89 = fmul double %87, %88
; │└
; │┌ @ float.jl:496 within `-`
    %90 = fsub double %86, %89
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %91 = load double, ptr %memoryref_data38, align 8
    %92 = load double, ptr %83, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %93 = fmul double %91, %92
; │└
; │┌ @ float.jl:496 within `-`
    %94 = fsub double %90, %93
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.1 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.1
     store double %94, ptr %memoryref_data64.1, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %95 = add nuw nsw i64 %value_phi181, 4
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.2 = shl i64 %69, 3
    %96 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.2
    %memoryref_data5.2 = getelementptr i8, ptr %96, i64 8
    %97 = load double, ptr %memoryref_data5.2, align 8
    %98 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %99 = fsub double %97, %98
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %100 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %101 = sitofp i64 %95 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %102 = fmul double %100, %101
; │└
; │┌ @ float.jl:496 within `-`
    %103 = fsub double %99, %102
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %104 = load double, ptr %memoryref_data38, align 8
    %105 = load double, ptr %96, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %106 = fmul double %104, %105
; │└
; │┌ @ float.jl:496 within `-`
    %107 = fsub double %103, %106
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.2 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.2
     store double %107, ptr %memoryref_data64.2, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %108 = add nuw nsw i64 %value_phi181, 5
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.3 = shl i64 %82, 3
    %109 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.3
    %memoryref_data5.3 = getelementptr i8, ptr %109, i64 8
    %110 = load double, ptr %memoryref_data5.3, align 8
    %111 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %112 = fsub double %110, %111
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %113 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %114 = sitofp i64 %108 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %115 = fmul double %113, %114
; │└
; │┌ @ float.jl:496 within `-`
    %116 = fsub double %112, %115
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %117 = load double, ptr %memoryref_data38, align 8
    %118 = load double, ptr %109, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %119 = fmul double %117, %118
; │└
; │┌ @ float.jl:496 within `-`
    %120 = fsub double %116, %119
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.3 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.3
     store double %120, ptr %memoryref_data64.3, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %121 = add nuw nsw i64 %value_phi181, 6
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.4 = shl i64 %95, 3
    %122 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.4
    %memoryref_data5.4 = getelementptr i8, ptr %122, i64 8
    %123 = load double, ptr %memoryref_data5.4, align 8
    %124 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %125 = fsub double %123, %124
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %126 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %127 = sitofp i64 %121 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %128 = fmul double %126, %127
; │└
; │┌ @ float.jl:496 within `-`
    %129 = fsub double %125, %128
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %130 = load double, ptr %memoryref_data38, align 8
    %131 = load double, ptr %122, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %132 = fmul double %130, %131
; │└
; │┌ @ float.jl:496 within `-`
    %133 = fsub double %129, %132
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.4 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.4
     store double %133, ptr %memoryref_data64.4, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %134 = add nuw nsw i64 %value_phi181, 7
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.5 = shl i64 %108, 3
    %135 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.5
    %memoryref_data5.5 = getelementptr i8, ptr %135, i64 8
    %136 = load double, ptr %memoryref_data5.5, align 8
    %137 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %138 = fsub double %136, %137
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %139 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %140 = sitofp i64 %134 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %141 = fmul double %139, %140
; │└
; │┌ @ float.jl:496 within `-`
    %142 = fsub double %138, %141
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %143 = load double, ptr %memoryref_data38, align 8
    %144 = load double, ptr %135, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %145 = fmul double %143, %144
; │└
; │┌ @ float.jl:496 within `-`
    %146 = fsub double %142, %145
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.5 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.5
     store double %146, ptr %memoryref_data64.5, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %147 = add nuw nsw i64 %value_phi181, 8
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.6 = shl i64 %121, 3
    %148 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.6
    %memoryref_data5.6 = getelementptr i8, ptr %148, i64 8
    %149 = load double, ptr %memoryref_data5.6, align 8
    %150 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %151 = fsub double %149, %150
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %152 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %153 = sitofp i64 %147 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %154 = fmul double %152, %153
; │└
; │┌ @ float.jl:496 within `-`
    %155 = fsub double %151, %154
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %156 = load double, ptr %memoryref_data38, align 8
    %157 = load double, ptr %148, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %158 = fmul double %156, %157
; │└
; │┌ @ float.jl:496 within `-`
    %159 = fsub double %155, %158
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.6 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.6
     store double %159, ptr %memoryref_data64.6, align 8
; │└└
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:951 within `_getindex`
; ││││┌ @ int.jl:87 within `+`
       %160 = add nuw nsw i64 %value_phi181, 9
; │└└└└
; │ @ simdloop.jl:77 within `macro expansion` @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:692
; │┌ @ essentials.jl:920 within `getindex`
    %memoryref_offset.7 = shl i64 %134, 3
    %161 = getelementptr i8, ptr %memoryref_data, i64 %memoryref_offset.7
    %memoryref_data5.7 = getelementptr i8, ptr %161, i64 8
    %162 = load double, ptr %memoryref_data5.7, align 8
    %163 = load double, ptr %memoryref_data10, align 8
; │└
; │┌ @ float.jl:496 within `-`
    %164 = fsub double %162, %163
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %165 = load double, ptr %memoryref_data27, align 8
; │└
; │┌ @ promotion.jl:434 within `*`
; ││┌ @ promotion.jl:404 within `promote`
; │││┌ @ promotion.jl:379 within `_promote`
; ││││┌ @ number.jl:7 within `convert`
; │││││┌ @ float.jl:245 within `Float64`
        %166 = sitofp i64 %160 to double
; ││└└└└
; ││ @ promotion.jl:434 within `*` @ float.jl:497
    %167 = fmul double %165, %166
; │└
; │┌ @ float.jl:496 within `-`
    %168 = fsub double %164, %167
; │└
; │┌ @ essentials.jl:920 within `getindex`
    %169 = load double, ptr %memoryref_data38, align 8
    %170 = load double, ptr %161, align 8
; │└
; │┌ @ float.jl:497 within `*`
    %171 = fmul double %169, %170
; │└
; │┌ @ float.jl:496 within `-`
    %172 = fsub double %168, %171
; │└
; │┌ @ array.jl:986 within `setindex!`
; ││┌ @ array.jl:991 within `_setindex!`
     %memoryref_data64.7 = getelementptr inbounds i8, ptr %memoryref_data56, i64 %memoryref_offset.7
     store double %172, ptr %memoryref_data64.7, align 8
; │└└
; │ @ simdloop.jl:75 within `macro expansion`
; │┌ @ int.jl:83 within `<`
    %exitcond.not.7 = icmp eq i64 %147, %3
; │└
   br i1 %exitcond.not.7, label %L162, label %L21

L162:                                             ; preds = %L21, %L21.prol.loopexit, %middle.block, %top
; │ @ simdloop.jl:76 within `macro expansion`
; │┌ @ simdloop.jl:54 within `simd_index`
; ││┌ @ array.jl:3137 within `getindex`
; │││┌ @ range.jl:952 within `_getindex`
      %jl_nothing = load ptr, ptr @jl_nothing, align 8
      ret ptr %jl_nothing
; └└└└
}

@benchmark resids!($e,$y,$θ)

BenchmarkTools.Trial: 10000 samples with 985 evaluations per sample.
 Range (min … max):  52.820 ns … 110.392 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     54.875 ns               ┊ GC (median):    0.00%
 Time  (mean ± σ):   55.575 ns ±   4.061 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

     ▂█▇▁ ▂▃▂                                                  ▁
  █▇███████████▆▇▇▇▄▄▄▃▅▆▆▄▃▃▃▄▆▁▁▃▆▅▃▃▅▅▄▃▃▁▃▃▁▄▆▆▄▃▁▄▃▃▁▆▆▆▆ █
  52.8 ns       Histogram: log(frequency) by time      77.7 ns <

 Memory estimate: 0 bytes, allocs estimate: 0.

function resids_turbo!(e, yin, θ)
  T = length(yin)
  @turbo for t in 2:T
    e[t-1] = yin[t] - θ[1] - θ[2]*t - θ[3]*yin[t-1]
  end
  nothing
end

@code_llvm resids_turbo!(e,y, θ)

; Function Signature: resids_turbo!(Array{Float64, 1}, Array{Float64, 1}, Array{Float64, 1})
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:710 within `resids_turbo!`
define nonnull ptr @"japi1_resids_turbo!_33941"(ptr %"function::Core.Function", ptr noalias nocapture noundef readonly %"args::Any[]", i32 %"nargs::UInt32") #0 {
top:
  %stackargs = alloca ptr, align 8
  store volatile ptr %"args::Any[]", ptr %stackargs, align 8
  %0 = load ptr, ptr %"args::Any[]", align 8
  %1 = getelementptr inbounds i8, ptr %"args::Any[]", i64 8
  %2 = load ptr, ptr %1, align 8
  %3 = getelementptr inbounds i8, ptr %"args::Any[]", i64 16
  %4 = load ptr, ptr %3, align 8
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:711 within `resids_turbo!`
; ┌ @ essentials.jl:11 within `length`
   %.size_ptr = getelementptr inbounds i8, ptr %2, i64 16
   %.size.0.copyload = load i64, ptr %.size_ptr, align 8
; └
;  @ /home/paul/ARGridBootstrap/docs/build/westdri_talk.qmd:712 within `resids_turbo!`
; ┌ @ /home/paul/.julia/packages/LoopVectorization/GKxH5/src/condense_loopset.jl:1179 within `macro expansion`
; │┌ @ /home/paul/.julia/packages/LayoutPointers/nNKcM/src/stridedpointers.jl:105 within `stridedpointer_preserve`
; ││┌ @ /home/paul/.julia/packages/LayoutPointers/nNKcM/src/stridedpointers.jl:18 within `memory_reference` @ /home/paul/.julia/packages/LayoutPointers/nNKcM/src/stridedpointers.jl:22
; │││┌ @ abstractarray.jl:1255 within `pointer`
; ││││┌ @ pointer.jl:63 within `cconvert`
       %5 = load ptr, ptr %0, align 8
; │└└└└
; │┌ @ abstractarray.jl:1342 within `getindex`
; ││┌ @ abstractarray.jl:1366 within `_getindex`
; │││┌ @ essentials.jl:920 within `getindex`
      %memoryref_data = load ptr, ptr %4, align 8
      %memoryref_data4 = getelementptr inbounds i8, ptr %memoryref_data, i64 8
      %6 = load double, ptr %memoryref_data4, align 8
      %memoryref_data15 = getelementptr inbounds i8, ptr %memoryref_data, i64 16
      %7 = load double, ptr %memoryref_data15, align 8
; │└└└
; │┌ @ /home/paul/.julia/packages/LayoutPointers/nNKcM/src/stridedpointers.jl:105 within `stridedpointer_preserve`
; ││┌ @ /home/paul/.julia/packages/LayoutPointers/nNKcM/src/stridedpointers.jl:18 within `memory_reference` @ /home/paul/.julia/packages/LayoutPointers/nNKcM/src/stridedpointers.jl:22
; │││┌ @ abstractarray.jl:1255 within `pointer`
; ││││┌ @ pointer.jl:63 within `cconvert`
       %8 = load ptr, ptr %2, align 8
; │└└└└
; │┌ @ abstractarray.jl:1342 within `getindex`
; ││┌ @ abstractarray.jl:1366 within `_getindex`
; │││┌ @ essentials.jl:920 within `getindex`
      %9 = load double, ptr %memoryref_data, align 8
; │└└└
; │┌ @ /home/paul/.julia/packages/LoopVectorization/GKxH5/src/condense_loopset.jl:390 within `gespf1`
; ││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:578 within `gesp`
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:541 within `increment_ptr`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:506 within `_gep`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:506 within `macro expansion`
        %ptr.1.i = getelementptr inbounds double, ptr %8, i64 -2
        %ptr.1.i43 = getelementptr inbounds double, ptr %5, i64 -2
; │└└└└└
; │┌ @ /home/paul/.julia/packages/LoopVectorization/GKxH5/src/reconstruct_loopset.jl:1107 within `_turbo_!`
; ││┌ @ /home/paul/.julia/packages/LoopVectorization/GKxH5/src/reconstruct_loopset.jl:1107 within `macro expansion`
; │││┌ @ /home/paul/.julia/packages/StaticArrayInterface/thxn4/src/size.jl:204 within `static_length`
; ││││┌ @ /home/paul/.julia/packages/Static/d7YOk/src/Static.jl:785 within `maybe_static`
; │││││┌ @ /home/paul/.julia/packages/Static/d7YOk/src/ranges.jl:262 within `length`
; ││││││┌ @ operators.jl:425 within `>`
; │││││││┌ @ int.jl:83 within `<`
          %10 = icmp sgt i64 %.size.0.copyload, 1
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/LoopVectorization/GKxH5/src/modeling/graphs.jl:236 within `vcmpend`
; ││││┌ @ int.jl:520 within `<=`
       %.not194 = icmp slt i64 %.size.0.copyload, 25
; │││└└
     br i1 %.not194, label %L128, label %L91.lr.ph

L91.lr.ph:                                        ; preds = %top
     %ie.i = insertelement <8 x double> poison, double %9, i64 0
     %v.i = shufflevector <8 x double> %ie.i, <8 x double> poison, <8 x i32> zeroinitializer
     %11 = fneg fast double %7
     %ie.i60 = insertelement <8 x double> poison, double %11, i64 0
     %v.i61 = shufflevector <8 x double> %ie.i60, <8 x double> poison, <8 x i32> zeroinitializer
     %12 = fneg fast double %6
     %ie.i67 = insertelement <8 x double> poison, double %12, i64 0
     %v.i68 = shufflevector <8 x double> %ie.i67, <8 x double> poison, <8 x i32> zeroinitializer
     %13 = add nsw i64 %.size.0.copyload, -25
     %14 = udiv i64 %13, 24
     %15 = add nuw nsw i64 %14, 1
     %xtraiter = and i64 %15, 7
     %16 = icmp ult i64 %13, 168
     br i1 %16, label %L128.loopexit.unr-lcssa, label %L91.lr.ph.new

L91.lr.ph.new:                                    ; preds = %L91.lr.ph
     %unroll_iter = and i64 %15, 2305843009213693944
     br label %L91

L91:                                              ; preds = %L91, %L91.lr.ph.new
     %value_phi28195 = phi i64 [ 2, %L91.lr.ph.new ], [ %res.i84.7, %L91 ]
     %niter = phi i64 [ 0, %L91.lr.ph.new ], [ %niter.next.7, %L91 ]
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44 = getelementptr inbounds double, ptr %ptr.1.i, i64 %value_phi28195
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45 = load <8 x double>, ptr %ptr.1.i44, align 8
           %ptr.1.i46 = getelementptr inbounds double, ptr %ptr.1.i44, i64 8
           %res.i47 = load <8 x double>, ptr %ptr.1.i46, align 8
           %ptr.1.i48 = getelementptr inbounds double, ptr %ptr.1.i44, i64 16
           %res.i49 = load <8 x double>, ptr %ptr.1.i48, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50 = or disjoint i64 %value_phi28195, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52 = load <8 x double>, ptr %ptr.1.i51, align 8
           %ptr.1.i53 = getelementptr inbounds double, ptr %ptr.1.i51, i64 8
           %res.i54 = load <8 x double>, ptr %ptr.1.i53, align 8
           %ptr.1.i55 = getelementptr inbounds double, ptr %ptr.1.i51, i64 16
           %res.i56 = load <8 x double>, ptr %ptr.1.i55, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45, <8 x double> %res.i57)
            %res.i63 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47, <8 x double> %res.i58)
            %res.i64 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49, <8 x double> %res.i59)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65 = add nuw nsw i64 %value_phi28195, 8
       %res.i66 = add nuw nsw i64 %value_phi28195, 16
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %17 = sitofp i64 %value_phi28195 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69 = insertelement <8 x double> poison, double %17, i64 0
               %v.i70 = shufflevector <8 x double> %ie.i69, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71 = fadd fast <8 x double> %v.i70, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %18 = sitofp i64 %res.i65 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72 = insertelement <8 x double> poison, double %18, i64 0
               %v.i73 = shufflevector <8 x double> %ie.i72, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74 = fadd fast <8 x double> %v.i73, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %19 = sitofp i64 %res.i66 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75 = insertelement <8 x double> poison, double %19, i64 0
               %v.i76 = shufflevector <8 x double> %ie.i75, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77 = fadd fast <8 x double> %v.i76, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71, <8 x double> %res.i62)
            %res.i79 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74, <8 x double> %res.i63)
            %res.i80 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77, <8 x double> %res.i64)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %value_phi28195
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78, ptr %ptr.1.i81, align 8
           %ptr.1.i82 = getelementptr inbounds double, ptr %ptr.1.i81, i64 8
           store <8 x double> %res.i79, ptr %ptr.1.i82, align 8
           %ptr.1.i83 = getelementptr inbounds double, ptr %ptr.1.i81, i64 16
           store <8 x double> %res.i80, ptr %ptr.1.i83, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84 = add nuw nsw i64 %value_phi28195, 24
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.1 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.1 = load <8 x double>, ptr %ptr.1.i44.1, align 8
           %ptr.1.i46.1 = getelementptr inbounds double, ptr %ptr.1.i44.1, i64 8
           %res.i47.1 = load <8 x double>, ptr %ptr.1.i46.1, align 8
           %ptr.1.i48.1 = getelementptr inbounds double, ptr %ptr.1.i44.1, i64 16
           %res.i49.1 = load <8 x double>, ptr %ptr.1.i48.1, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.1 = or disjoint i64 %res.i84, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.1 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.1
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.1 = load <8 x double>, ptr %ptr.1.i51.1, align 8
           %ptr.1.i53.1 = getelementptr inbounds double, ptr %ptr.1.i51.1, i64 8
           %res.i54.1 = load <8 x double>, ptr %ptr.1.i53.1, align 8
           %ptr.1.i55.1 = getelementptr inbounds double, ptr %ptr.1.i51.1, i64 16
           %res.i56.1 = load <8 x double>, ptr %ptr.1.i55.1, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.1 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.1, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.1 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.1, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.1 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.1, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.1 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.1, <8 x double> %res.i57.1)
            %res.i63.1 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.1, <8 x double> %res.i58.1)
            %res.i64.1 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.1, <8 x double> %res.i59.1)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.1 = add nuw nsw i64 %value_phi28195, 32
       %res.i66.1 = add nuw nsw i64 %value_phi28195, 40
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %20 = sitofp i64 %res.i84 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.1 = insertelement <8 x double> poison, double %20, i64 0
               %v.i70.1 = shufflevector <8 x double> %ie.i69.1, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.1 = fadd fast <8 x double> %v.i70.1, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %21 = sitofp i64 %res.i65.1 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.1 = insertelement <8 x double> poison, double %21, i64 0
               %v.i73.1 = shufflevector <8 x double> %ie.i72.1, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.1 = fadd fast <8 x double> %v.i73.1, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %22 = sitofp i64 %res.i66.1 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.1 = insertelement <8 x double> poison, double %22, i64 0
               %v.i76.1 = shufflevector <8 x double> %ie.i75.1, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.1 = fadd fast <8 x double> %v.i76.1, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.1 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.1, <8 x double> %res.i62.1)
            %res.i79.1 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.1, <8 x double> %res.i63.1)
            %res.i80.1 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.1, <8 x double> %res.i64.1)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.1 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.1, ptr %ptr.1.i81.1, align 8
           %ptr.1.i82.1 = getelementptr inbounds double, ptr %ptr.1.i81.1, i64 8
           store <8 x double> %res.i79.1, ptr %ptr.1.i82.1, align 8
           %ptr.1.i83.1 = getelementptr inbounds double, ptr %ptr.1.i81.1, i64 16
           store <8 x double> %res.i80.1, ptr %ptr.1.i83.1, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.1 = add nuw nsw i64 %value_phi28195, 48
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.2 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84.1
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.2 = load <8 x double>, ptr %ptr.1.i44.2, align 8
           %ptr.1.i46.2 = getelementptr inbounds double, ptr %ptr.1.i44.2, i64 8
           %res.i47.2 = load <8 x double>, ptr %ptr.1.i46.2, align 8
           %ptr.1.i48.2 = getelementptr inbounds double, ptr %ptr.1.i44.2, i64 16
           %res.i49.2 = load <8 x double>, ptr %ptr.1.i48.2, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.2 = or disjoint i64 %res.i84.1, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.2 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.2
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.2 = load <8 x double>, ptr %ptr.1.i51.2, align 8
           %ptr.1.i53.2 = getelementptr inbounds double, ptr %ptr.1.i51.2, i64 8
           %res.i54.2 = load <8 x double>, ptr %ptr.1.i53.2, align 8
           %ptr.1.i55.2 = getelementptr inbounds double, ptr %ptr.1.i51.2, i64 16
           %res.i56.2 = load <8 x double>, ptr %ptr.1.i55.2, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.2 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.2, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.2 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.2, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.2 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.2, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.2 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.2, <8 x double> %res.i57.2)
            %res.i63.2 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.2, <8 x double> %res.i58.2)
            %res.i64.2 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.2, <8 x double> %res.i59.2)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.2 = add nuw nsw i64 %value_phi28195, 56
       %res.i66.2 = add nuw nsw i64 %value_phi28195, 64
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %23 = sitofp i64 %res.i84.1 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.2 = insertelement <8 x double> poison, double %23, i64 0
               %v.i70.2 = shufflevector <8 x double> %ie.i69.2, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.2 = fadd fast <8 x double> %v.i70.2, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %24 = sitofp i64 %res.i65.2 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.2 = insertelement <8 x double> poison, double %24, i64 0
               %v.i73.2 = shufflevector <8 x double> %ie.i72.2, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.2 = fadd fast <8 x double> %v.i73.2, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %25 = sitofp i64 %res.i66.2 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.2 = insertelement <8 x double> poison, double %25, i64 0
               %v.i76.2 = shufflevector <8 x double> %ie.i75.2, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.2 = fadd fast <8 x double> %v.i76.2, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.2 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.2, <8 x double> %res.i62.2)
            %res.i79.2 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.2, <8 x double> %res.i63.2)
            %res.i80.2 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.2, <8 x double> %res.i64.2)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.2 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84.1
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.2, ptr %ptr.1.i81.2, align 8
           %ptr.1.i82.2 = getelementptr inbounds double, ptr %ptr.1.i81.2, i64 8
           store <8 x double> %res.i79.2, ptr %ptr.1.i82.2, align 8
           %ptr.1.i83.2 = getelementptr inbounds double, ptr %ptr.1.i81.2, i64 16
           store <8 x double> %res.i80.2, ptr %ptr.1.i83.2, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.2 = add nuw nsw i64 %value_phi28195, 72
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.3 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84.2
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.3 = load <8 x double>, ptr %ptr.1.i44.3, align 8
           %ptr.1.i46.3 = getelementptr inbounds double, ptr %ptr.1.i44.3, i64 8
           %res.i47.3 = load <8 x double>, ptr %ptr.1.i46.3, align 8
           %ptr.1.i48.3 = getelementptr inbounds double, ptr %ptr.1.i44.3, i64 16
           %res.i49.3 = load <8 x double>, ptr %ptr.1.i48.3, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.3 = or disjoint i64 %res.i84.2, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.3 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.3
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.3 = load <8 x double>, ptr %ptr.1.i51.3, align 8
           %ptr.1.i53.3 = getelementptr inbounds double, ptr %ptr.1.i51.3, i64 8
           %res.i54.3 = load <8 x double>, ptr %ptr.1.i53.3, align 8
           %ptr.1.i55.3 = getelementptr inbounds double, ptr %ptr.1.i51.3, i64 16
           %res.i56.3 = load <8 x double>, ptr %ptr.1.i55.3, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.3 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.3, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.3 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.3, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.3 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.3, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.3 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.3, <8 x double> %res.i57.3)
            %res.i63.3 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.3, <8 x double> %res.i58.3)
            %res.i64.3 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.3, <8 x double> %res.i59.3)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.3 = add nuw nsw i64 %value_phi28195, 80
       %res.i66.3 = add nuw nsw i64 %value_phi28195, 88
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %26 = sitofp i64 %res.i84.2 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.3 = insertelement <8 x double> poison, double %26, i64 0
               %v.i70.3 = shufflevector <8 x double> %ie.i69.3, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.3 = fadd fast <8 x double> %v.i70.3, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %27 = sitofp i64 %res.i65.3 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.3 = insertelement <8 x double> poison, double %27, i64 0
               %v.i73.3 = shufflevector <8 x double> %ie.i72.3, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.3 = fadd fast <8 x double> %v.i73.3, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %28 = sitofp i64 %res.i66.3 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.3 = insertelement <8 x double> poison, double %28, i64 0
               %v.i76.3 = shufflevector <8 x double> %ie.i75.3, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.3 = fadd fast <8 x double> %v.i76.3, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.3 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.3, <8 x double> %res.i62.3)
            %res.i79.3 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.3, <8 x double> %res.i63.3)
            %res.i80.3 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.3, <8 x double> %res.i64.3)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.3 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84.2
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.3, ptr %ptr.1.i81.3, align 8
           %ptr.1.i82.3 = getelementptr inbounds double, ptr %ptr.1.i81.3, i64 8
           store <8 x double> %res.i79.3, ptr %ptr.1.i82.3, align 8
           %ptr.1.i83.3 = getelementptr inbounds double, ptr %ptr.1.i81.3, i64 16
           store <8 x double> %res.i80.3, ptr %ptr.1.i83.3, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.3 = add nuw nsw i64 %value_phi28195, 96
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.4 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84.3
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.4 = load <8 x double>, ptr %ptr.1.i44.4, align 8
           %ptr.1.i46.4 = getelementptr inbounds double, ptr %ptr.1.i44.4, i64 8
           %res.i47.4 = load <8 x double>, ptr %ptr.1.i46.4, align 8
           %ptr.1.i48.4 = getelementptr inbounds double, ptr %ptr.1.i44.4, i64 16
           %res.i49.4 = load <8 x double>, ptr %ptr.1.i48.4, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.4 = or disjoint i64 %res.i84.3, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.4 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.4
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.4 = load <8 x double>, ptr %ptr.1.i51.4, align 8
           %ptr.1.i53.4 = getelementptr inbounds double, ptr %ptr.1.i51.4, i64 8
           %res.i54.4 = load <8 x double>, ptr %ptr.1.i53.4, align 8
           %ptr.1.i55.4 = getelementptr inbounds double, ptr %ptr.1.i51.4, i64 16
           %res.i56.4 = load <8 x double>, ptr %ptr.1.i55.4, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.4 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.4, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.4 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.4, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.4 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.4, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.4 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.4, <8 x double> %res.i57.4)
            %res.i63.4 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.4, <8 x double> %res.i58.4)
            %res.i64.4 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.4, <8 x double> %res.i59.4)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.4 = add nuw nsw i64 %value_phi28195, 104
       %res.i66.4 = add nuw nsw i64 %value_phi28195, 112
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %29 = sitofp i64 %res.i84.3 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.4 = insertelement <8 x double> poison, double %29, i64 0
               %v.i70.4 = shufflevector <8 x double> %ie.i69.4, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.4 = fadd fast <8 x double> %v.i70.4, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %30 = sitofp i64 %res.i65.4 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.4 = insertelement <8 x double> poison, double %30, i64 0
               %v.i73.4 = shufflevector <8 x double> %ie.i72.4, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.4 = fadd fast <8 x double> %v.i73.4, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %31 = sitofp i64 %res.i66.4 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.4 = insertelement <8 x double> poison, double %31, i64 0
               %v.i76.4 = shufflevector <8 x double> %ie.i75.4, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.4 = fadd fast <8 x double> %v.i76.4, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.4 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.4, <8 x double> %res.i62.4)
            %res.i79.4 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.4, <8 x double> %res.i63.4)
            %res.i80.4 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.4, <8 x double> %res.i64.4)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.4 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84.3
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.4, ptr %ptr.1.i81.4, align 8
           %ptr.1.i82.4 = getelementptr inbounds double, ptr %ptr.1.i81.4, i64 8
           store <8 x double> %res.i79.4, ptr %ptr.1.i82.4, align 8
           %ptr.1.i83.4 = getelementptr inbounds double, ptr %ptr.1.i81.4, i64 16
           store <8 x double> %res.i80.4, ptr %ptr.1.i83.4, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.4 = add nuw nsw i64 %value_phi28195, 120
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.5 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84.4
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.5 = load <8 x double>, ptr %ptr.1.i44.5, align 8
           %ptr.1.i46.5 = getelementptr inbounds double, ptr %ptr.1.i44.5, i64 8
           %res.i47.5 = load <8 x double>, ptr %ptr.1.i46.5, align 8
           %ptr.1.i48.5 = getelementptr inbounds double, ptr %ptr.1.i44.5, i64 16
           %res.i49.5 = load <8 x double>, ptr %ptr.1.i48.5, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.5 = or disjoint i64 %res.i84.4, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.5 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.5
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.5 = load <8 x double>, ptr %ptr.1.i51.5, align 8
           %ptr.1.i53.5 = getelementptr inbounds double, ptr %ptr.1.i51.5, i64 8
           %res.i54.5 = load <8 x double>, ptr %ptr.1.i53.5, align 8
           %ptr.1.i55.5 = getelementptr inbounds double, ptr %ptr.1.i51.5, i64 16
           %res.i56.5 = load <8 x double>, ptr %ptr.1.i55.5, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.5 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.5, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.5 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.5, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.5 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.5, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.5 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.5, <8 x double> %res.i57.5)
            %res.i63.5 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.5, <8 x double> %res.i58.5)
            %res.i64.5 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.5, <8 x double> %res.i59.5)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.5 = add nuw nsw i64 %value_phi28195, 128
       %res.i66.5 = add nuw nsw i64 %value_phi28195, 136
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %32 = sitofp i64 %res.i84.4 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.5 = insertelement <8 x double> poison, double %32, i64 0
               %v.i70.5 = shufflevector <8 x double> %ie.i69.5, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.5 = fadd fast <8 x double> %v.i70.5, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %33 = sitofp i64 %res.i65.5 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.5 = insertelement <8 x double> poison, double %33, i64 0
               %v.i73.5 = shufflevector <8 x double> %ie.i72.5, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.5 = fadd fast <8 x double> %v.i73.5, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %34 = sitofp i64 %res.i66.5 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.5 = insertelement <8 x double> poison, double %34, i64 0
               %v.i76.5 = shufflevector <8 x double> %ie.i75.5, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.5 = fadd fast <8 x double> %v.i76.5, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.5 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.5, <8 x double> %res.i62.5)
            %res.i79.5 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.5, <8 x double> %res.i63.5)
            %res.i80.5 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.5, <8 x double> %res.i64.5)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.5 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84.4
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.5, ptr %ptr.1.i81.5, align 8
           %ptr.1.i82.5 = getelementptr inbounds double, ptr %ptr.1.i81.5, i64 8
           store <8 x double> %res.i79.5, ptr %ptr.1.i82.5, align 8
           %ptr.1.i83.5 = getelementptr inbounds double, ptr %ptr.1.i81.5, i64 16
           store <8 x double> %res.i80.5, ptr %ptr.1.i83.5, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.5 = add nuw nsw i64 %value_phi28195, 144
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.6 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84.5
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.6 = load <8 x double>, ptr %ptr.1.i44.6, align 8
           %ptr.1.i46.6 = getelementptr inbounds double, ptr %ptr.1.i44.6, i64 8
           %res.i47.6 = load <8 x double>, ptr %ptr.1.i46.6, align 8
           %ptr.1.i48.6 = getelementptr inbounds double, ptr %ptr.1.i44.6, i64 16
           %res.i49.6 = load <8 x double>, ptr %ptr.1.i48.6, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.6 = or disjoint i64 %res.i84.5, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.6 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.6
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.6 = load <8 x double>, ptr %ptr.1.i51.6, align 8
           %ptr.1.i53.6 = getelementptr inbounds double, ptr %ptr.1.i51.6, i64 8
           %res.i54.6 = load <8 x double>, ptr %ptr.1.i53.6, align 8
           %ptr.1.i55.6 = getelementptr inbounds double, ptr %ptr.1.i51.6, i64 16
           %res.i56.6 = load <8 x double>, ptr %ptr.1.i55.6, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.6 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.6, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.6 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.6, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.6 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.6, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.6 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.6, <8 x double> %res.i57.6)
            %res.i63.6 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.6, <8 x double> %res.i58.6)
            %res.i64.6 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.6, <8 x double> %res.i59.6)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.6 = add nuw nsw i64 %value_phi28195, 152
       %res.i66.6 = add nuw nsw i64 %value_phi28195, 160
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %35 = sitofp i64 %res.i84.5 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.6 = insertelement <8 x double> poison, double %35, i64 0
               %v.i70.6 = shufflevector <8 x double> %ie.i69.6, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.6 = fadd fast <8 x double> %v.i70.6, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %36 = sitofp i64 %res.i65.6 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.6 = insertelement <8 x double> poison, double %36, i64 0
               %v.i73.6 = shufflevector <8 x double> %ie.i72.6, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.6 = fadd fast <8 x double> %v.i73.6, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %37 = sitofp i64 %res.i66.6 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.6 = insertelement <8 x double> poison, double %37, i64 0
               %v.i76.6 = shufflevector <8 x double> %ie.i75.6, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.6 = fadd fast <8 x double> %v.i76.6, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.6 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.6, <8 x double> %res.i62.6)
            %res.i79.6 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.6, <8 x double> %res.i63.6)
            %res.i80.6 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.6, <8 x double> %res.i64.6)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.6 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84.5
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.6, ptr %ptr.1.i81.6, align 8
           %ptr.1.i82.6 = getelementptr inbounds double, ptr %ptr.1.i81.6, i64 8
           store <8 x double> %res.i79.6, ptr %ptr.1.i82.6, align 8
           %ptr.1.i83.6 = getelementptr inbounds double, ptr %ptr.1.i81.6, i64 16
           store <8 x double> %res.i80.6, ptr %ptr.1.i83.6, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.6 = add nuw nsw i64 %value_phi28195, 168
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.7 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i84.6
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.7 = load <8 x double>, ptr %ptr.1.i44.7, align 8
           %ptr.1.i46.7 = getelementptr inbounds double, ptr %ptr.1.i44.7, i64 8
           %res.i47.7 = load <8 x double>, ptr %ptr.1.i46.7, align 8
           %ptr.1.i48.7 = getelementptr inbounds double, ptr %ptr.1.i44.7, i64 16
           %res.i49.7 = load <8 x double>, ptr %ptr.1.i48.7, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.7 = or disjoint i64 %res.i84.6, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.7 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.7
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.7 = load <8 x double>, ptr %ptr.1.i51.7, align 8
           %ptr.1.i53.7 = getelementptr inbounds double, ptr %ptr.1.i51.7, i64 8
           %res.i54.7 = load <8 x double>, ptr %ptr.1.i53.7, align 8
           %ptr.1.i55.7 = getelementptr inbounds double, ptr %ptr.1.i51.7, i64 16
           %res.i56.7 = load <8 x double>, ptr %ptr.1.i55.7, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.7 = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.7, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.7 = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.7, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.7 = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.7, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.7 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.7, <8 x double> %res.i57.7)
            %res.i63.7 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.7, <8 x double> %res.i58.7)
            %res.i64.7 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.7, <8 x double> %res.i59.7)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.7 = add nuw nsw i64 %value_phi28195, 176
       %res.i66.7 = add nuw nsw i64 %value_phi28195, 184
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %38 = sitofp i64 %res.i84.6 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.7 = insertelement <8 x double> poison, double %38, i64 0
               %v.i70.7 = shufflevector <8 x double> %ie.i69.7, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.7 = fadd fast <8 x double> %v.i70.7, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %39 = sitofp i64 %res.i65.7 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.7 = insertelement <8 x double> poison, double %39, i64 0
               %v.i73.7 = shufflevector <8 x double> %ie.i72.7, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.7 = fadd fast <8 x double> %v.i73.7, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %40 = sitofp i64 %res.i66.7 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.7 = insertelement <8 x double> poison, double %40, i64 0
               %v.i76.7 = shufflevector <8 x double> %ie.i75.7, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.7 = fadd fast <8 x double> %v.i76.7, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.7 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.7, <8 x double> %res.i62.7)
            %res.i79.7 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.7, <8 x double> %res.i63.7)
            %res.i80.7 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.7, <8 x double> %res.i64.7)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.7 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %res.i84.6
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.7, ptr %ptr.1.i81.7, align 8
           %ptr.1.i82.7 = getelementptr inbounds double, ptr %ptr.1.i81.7, i64 8
           store <8 x double> %res.i79.7, ptr %ptr.1.i82.7, align 8
           %ptr.1.i83.7 = getelementptr inbounds double, ptr %ptr.1.i81.7, i64 16
           store <8 x double> %res.i80.7, ptr %ptr.1.i83.7, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.7 = add nuw nsw i64 %value_phi28195, 192
; │││└└
     %niter.next.7 = add i64 %niter, 8
     %niter.ncmp.7 = icmp eq i64 %niter.next.7, %unroll_iter
     br i1 %niter.ncmp.7, label %L128.loopexit.unr-lcssa, label %L91

L128.loopexit.unr-lcssa:                          ; preds = %L91, %L91.lr.ph
     %res.i84.lcssa.ph = phi i64 [ undef, %L91.lr.ph ], [ %res.i84.7, %L91 ]
     %value_phi28195.unr = phi i64 [ 2, %L91.lr.ph ], [ %res.i84.7, %L91 ]
     %lcmp.mod.not = icmp eq i64 %xtraiter, 0
     br i1 %lcmp.mod.not, label %L128, label %L91.epil

L91.epil:                                         ; preds = %L91.epil, %L128.loopexit.unr-lcssa
     %value_phi28195.epil = phi i64 [ %res.i84.epil, %L91.epil ], [ %value_phi28195.unr, %L128.loopexit.unr-lcssa ]
     %epil.iter = phi i64 [ %epil.iter.next, %L91.epil ], [ 0, %L128.loopexit.unr-lcssa ]
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i44.epil = getelementptr inbounds double, ptr %ptr.1.i, i64 %value_phi28195.epil
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i45.epil = load <8 x double>, ptr %ptr.1.i44.epil, align 8
           %ptr.1.i46.epil = getelementptr inbounds double, ptr %ptr.1.i44.epil, i64 8
           %res.i47.epil = load <8 x double>, ptr %ptr.1.i46.epil, align 8
           %ptr.1.i48.epil = getelementptr inbounds double, ptr %ptr.1.i44.epil, i64 16
           %res.i49.epil = load <8 x double>, ptr %ptr.1.i48.epil, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i50.epil = or disjoint i64 %value_phi28195.epil, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:771 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:535 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i51.epil = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i50.epil
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i52.epil = load <8 x double>, ptr %ptr.1.i51.epil, align 8
           %ptr.1.i53.epil = getelementptr inbounds double, ptr %ptr.1.i51.epil, i64 8
           %res.i54.epil = load <8 x double>, ptr %ptr.1.i53.epil, align 8
           %ptr.1.i55.epil = getelementptr inbounds double, ptr %ptr.1.i51.epil, i64 16
           %res.i56.epil = load <8 x double>, ptr %ptr.1.i55.epil, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i57.epil = fsub reassoc nsz arcp contract afn <8 x double> %res.i52.epil, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i58.epil = fsub reassoc nsz arcp contract afn <8 x double> %res.i54.epil, %v.i
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i59.epil = fsub reassoc nsz arcp contract afn <8 x double> %res.i56.epil, %v.i
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i62.epil = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i45.epil, <8 x double> %res.i57.epil)
            %res.i63.epil = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i47.epil, <8 x double> %res.i58.epil)
            %res.i64.epil = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i61, <8 x double> %res.i49.epil, <8 x double> %res.i59.epil)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i65.epil = add nuw nsw i64 %value_phi28195.epil, 8
       %res.i66.epil = add nuw nsw i64 %value_phi28195.epil, 16
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %41 = sitofp i64 %value_phi28195.epil to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i69.epil = insertelement <8 x double> poison, double %41, i64 0
               %v.i70.epil = shufflevector <8 x double> %ie.i69.epil, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i71.epil = fadd fast <8 x double> %v.i70.epil, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %42 = sitofp i64 %res.i65.epil to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i72.epil = insertelement <8 x double> poison, double %42, i64 0
               %v.i73.epil = shufflevector <8 x double> %ie.i72.epil, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i74.epil = fadd fast <8 x double> %v.i73.epil, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %43 = sitofp i64 %res.i66.epil to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i75.epil = insertelement <8 x double> poison, double %43, i64 0
               %v.i76.epil = shufflevector <8 x double> %ie.i75.epil, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i77.epil = fadd fast <8 x double> %v.i76.epil, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i78.epil = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i71.epil, <8 x double> %res.i62.epil)
            %res.i79.epil = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i74.epil, <8 x double> %res.i63.epil)
            %res.i80.epil = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i68, <8 x double> %res.i77.epil, <8 x double> %res.i64.epil)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1803 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1174 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i81.epil = getelementptr inbounds double, ptr %ptr.1.i43, i64 %value_phi28195.epil
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i78.epil, ptr %ptr.1.i81.epil, align 8
           %ptr.1.i82.epil = getelementptr inbounds double, ptr %ptr.1.i81.epil, i64 8
           store <8 x double> %res.i79.epil, ptr %ptr.1.i82.epil, align 8
           %ptr.1.i83.epil = getelementptr inbounds double, ptr %ptr.1.i81.epil, i64 16
           store <8 x double> %res.i80.epil, ptr %ptr.1.i83.epil, align 8
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i84.epil = add nuw nsw i64 %value_phi28195.epil, 24
; │││└└
     %epil.iter.next = add i64 %epil.iter, 1
     %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
     br i1 %epil.iter.cmp.not, label %L128, label %L91.epil

L128:                                             ; preds = %L91.epil, %L128.loopexit.unr-lcssa, %top
     %value_phi28.lcssa = phi i64 [ 2, %top ], [ %res.i84.lcssa.ph, %L128.loopexit.unr-lcssa ], [ %res.i84.epil, %L91.epil ]
; │││┌ @ /home/paul/.julia/packages/LoopVectorization/GKxH5/src/modeling/graphs.jl:229 within `cmpend`
; ││││┌ @ int.jl:520 within `<=`
       %.not191 = icmp sgt i64 %value_phi28.lcssa, %.size.0.copyload
; │││└└
     br i1 %.not191, label %L232, label %L130

L130:                                             ; preds = %L128
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/masks.jl:552 within `mask`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/masks.jl:514 within `_mask`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/masks.jl:460 within `macro expansion`
; ││││││┌ @ int.jl:544 within `>>>` @ int.jl:536
         %44 = trunc i64 %.size.0.copyload to i8
         %45 = add i8 %44, 6
         %46 = and i8 %45, 7
         %47 = xor i8 %46, 7
         %48 = lshr i8 -1, %47
         %49 = select i1 %10, i8 %48, i8 -1
; │││└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vsub_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i85 = add nsw i64 %.size.0.copyload, -8
; │││└└
; │││┌ @ operators.jl:425 within `>`
; ││││┌ @ int.jl:83 within `<`
       %.not192 = icmp slt i64 %res.i85, %value_phi28.lcssa
; │││└└
     br i1 %.not192, label %L145, label %L164

L145:                                             ; preds = %L130
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:103 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:44 within `linear_index`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/cartesian_indexing.jl:4 within `tdot` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/cartesian_indexing.jl:8
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/lazymul.jl:61 within `lazymul`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vmul_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
           %res.i86 = shl i64 %value_phi28.lcssa, 3
; ││││└└└└└
; ││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:104 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `__vload`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `macro expansion`
        %ptr.1.i87 = getelementptr i8, ptr %ptr.1.i, i64 %res.i86
        %mask.0.i = bitcast i8 %49 to <8 x i1>
        %res.i88 = call <8 x double> @llvm.masked.load.v8f64.p0(ptr nonnull %ptr.1.i87, i32 8, <8 x i1> %mask.0.i, <8 x double> zeroinitializer)
        %ptr.1.i91 = getelementptr i8, ptr %ptr.1.i87, i64 8
        %res.i93 = call <8 x double> @llvm.masked.load.v8f64.p0(ptr nonnull %ptr.1.i91, i32 8, <8 x i1> %mask.0.i, <8 x double> zeroinitializer)
; │││└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:94 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:110 within `promote`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191 within `vconvert`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
            %ie.i94 = insertelement <8 x double> poison, double %9, i64 0
            %v.i95 = shufflevector <8 x double> %ie.i94, <8 x double> poison, <8 x i32> zeroinitializer
; ││││└└└└└└
; ││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:95 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
        %res.i96 = fsub reassoc nsz arcp contract afn <8 x double> %res.i93, %v.i95
; │││└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ fastmath.jl:165 within `sub_fast`
       %50 = fneg fast double %7
; ││││└
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
              %ie.i97 = insertelement <8 x double> poison, double %50, i64 0
              %v.i98 = shufflevector <8 x double> %ie.i97, <8 x double> poison, <8 x i32> zeroinitializer
; ││││││└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
         %res.i99 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i98, <8 x double> %res.i88, <8 x double> %res.i96)
; ││││└└└
; ││││┌ @ fastmath.jl:165 within `sub_fast`
       %51 = fneg fast double %6
; ││││└
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
              %ie.i100 = insertelement <8 x double> poison, double %51, i64 0
              %v.i101 = shufflevector <8 x double> %ie.i100, <8 x double> poison, <8 x i32> zeroinitializer
; ││││││││└└└└
; ││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││┌ @ number.jl:7 within `convert`
; ││││││││││┌ @ float.jl:245 within `Float64`
             %52 = sitofp i64 %value_phi28.lcssa to double
; │││││││││└└
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
             %ie.i102 = insertelement <8 x double> poison, double %52, i64 0
             %v.i103 = shufflevector <8 x double> %ie.i102, <8 x double> poison, <8 x i32> zeroinitializer
             %res.i104 = fadd fast <8 x double> %v.i103, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
         %res.i105 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i101, <8 x double> %res.i104, <8 x double> %res.i99)
; │││└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:211 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1840 within `__vstore!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1840 within `macro expansion`
        %ptr.1.i107 = getelementptr inbounds i8, ptr %ptr.1.i43, i64 %res.i86
        call void @llvm.masked.store.v8f64.p0(<8 x double> %res.i105, ptr nonnull %ptr.1.i107, i32 8, <8 x i1> %mask.0.i)
; │││└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       br label %L232

L164:                                             ; preds = %L130
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vsub_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i110 = add nsw i64 %.size.0.copyload, -16
; │││└└
; │││┌ @ operators.jl:425 within `>`
; ││││┌ @ int.jl:83 within `<`
       %.not193 = icmp slt i64 %res.i110, %value_phi28.lcssa
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:788 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:659 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i111 = getelementptr inbounds double, ptr %ptr.1.i, i64 %value_phi28.lcssa
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i112 = load <8 x double>, ptr %ptr.1.i111, align 8
; │││││││└└
; │││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl within `macro expansion`
           %ptr.1.i113 = getelementptr inbounds double, ptr %ptr.1.i111, i64 8
; │││└└└└└└
     br i1 %.not193, label %L167, label %L195

L167:                                             ; preds = %L164
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:788 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:659 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:104 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `macro expansion`
           %mask.0.i114 = bitcast i8 %49 to <8 x i1>
           %res.i115 = call <8 x double> @llvm.masked.load.v8f64.p0(ptr nonnull %ptr.1.i113, i32 8, <8 x i1> %mask.0.i114, <8 x double> zeroinitializer)
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i116 = or disjoint i64 %value_phi28.lcssa, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:788 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:659 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i117 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i116
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i118 = load <8 x double>, ptr %ptr.1.i117, align 8
; │││││││└└
; │││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:104 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `macro expansion`
           %ptr.1.i119 = getelementptr inbounds double, ptr %ptr.1.i117, i64 8
           %res.i121 = call <8 x double> @llvm.masked.load.v8f64.p0(ptr nonnull %ptr.1.i119, i32 8, <8 x i1> %mask.0.i114, <8 x double> zeroinitializer)
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:98 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:110 within `promote`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:242 within `vconvert` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
            %ie.i122 = insertelement <8 x double> poison, double %9, i64 0
            %v.i123 = shufflevector <8 x double> %ie.i122, <8 x double> poison, <8 x i32> zeroinitializer
; ││││└└└└└└
; ││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i124 = fsub reassoc nsz arcp contract afn <8 x double> %res.i118, %v.i123
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i125 = fsub reassoc nsz arcp contract afn <8 x double> %res.i121, %v.i123
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ fastmath.jl:165 within `sub_fast`
       %53 = fneg fast double %7
; ││││└
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:242 within `vconvert` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
              %ie.i126 = insertelement <8 x double> poison, double %53, i64 0
              %v.i127 = shufflevector <8 x double> %ie.i126, <8 x double> poison, <8 x i32> zeroinitializer
; ││││││└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i128 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i127, <8 x double> %res.i112, <8 x double> %res.i124)
            %res.i129 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i127, <8 x double> %res.i115, <8 x double> %res.i125)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i130 = add nuw nsw i64 %value_phi28.lcssa, 8
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ fastmath.jl:165 within `sub_fast`
       %54 = fneg fast double %6
; ││││└
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:242 within `vconvert` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
              %ie.i131 = insertelement <8 x double> poison, double %54, i64 0
              %v.i132 = shufflevector <8 x double> %ie.i131, <8 x double> poison, <8 x i32> zeroinitializer
; ││││││││└└└└
; ││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %55 = sitofp i64 %value_phi28.lcssa to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i133 = insertelement <8 x double> poison, double %55, i64 0
               %v.i134 = shufflevector <8 x double> %ie.i133, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i135 = fadd fast <8 x double> %v.i134, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %56 = sitofp i64 %res.i130 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i136 = insertelement <8 x double> poison, double %56, i64 0
               %v.i137 = shufflevector <8 x double> %ie.i136, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i138 = fadd fast <8 x double> %v.i137, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i139 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i132, <8 x double> %res.i135, <8 x double> %res.i128)
            %res.i140 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i132, <8 x double> %res.i138, <8 x double> %res.i129)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1826 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1473 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i141 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %value_phi28.lcssa
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i139, ptr %ptr.1.i141, align 8
; │││││││└└
; │││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:211 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1840 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1840 within `macro expansion`
           %ptr.1.i142 = getelementptr inbounds double, ptr %ptr.1.i141, i64 8
           call void @llvm.masked.store.v8f64.p0(<8 x double> %res.i140, ptr nonnull %ptr.1.i142, i32 8, <8 x i1> %mask.0.i114)
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       br label %L232

L195:                                             ; preds = %L164
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:788 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:659 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i148 = load <8 x double>, ptr %ptr.1.i113, align 8
; │││││││└└
; │││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:104 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `macro expansion`
           %ptr.1.i149 = getelementptr inbounds double, ptr %ptr.1.i111, i64 16
           %mask.0.i150 = bitcast i8 %49 to <8 x i1>
           %res.i151 = call <8 x double> @llvm.masked.load.v8f64.p0(ptr nonnull %ptr.1.i149, i32 8, <8 x i1> %mask.0.i150, <8 x double> zeroinitializer)
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:54 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i152 = or disjoint i64 %value_phi28.lcssa, 1
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:788 within `_vload`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:659 within `_vload_unroll`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:60 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i153 = getelementptr inbounds double, ptr %ptr.1.i, i64 %res.i152
; ││││││└└└
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:94 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1119 within `macro expansion`
           %res.i154 = load <8 x double>, ptr %ptr.1.i153, align 8
           %ptr.1.i155 = getelementptr inbounds double, ptr %ptr.1.i153, i64 8
           %res.i156 = load <8 x double>, ptr %ptr.1.i155, align 8
; │││││││└└
; │││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:104 within `_vload`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `__vload`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1129 within `macro expansion`
           %ptr.1.i157 = getelementptr inbounds double, ptr %ptr.1.i153, i64 16
           %res.i159 = call <8 x double> @llvm.masked.load.v8f64.p0(ptr nonnull %ptr.1.i157, i32 8, <8 x i1> %mask.0.i150, <8 x double> zeroinitializer)
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:98 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:110 within `promote`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:242 within `vconvert` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
            %ie.i160 = insertelement <8 x double> poison, double %9, i64 0
            %v.i161 = shufflevector <8 x double> %ie.i160, <8 x double> poison, <8 x i32> zeroinitializer
; ││││└└└└└└
; ││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:99 within `sub_fast`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:111 within `vsub_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i162 = fsub reassoc nsz arcp contract afn <8 x double> %res.i154, %v.i161
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i163 = fsub reassoc nsz arcp contract afn <8 x double> %res.i156, %v.i161
; ││││││└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:11 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:7
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `vsub_fast`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:115 within `macro expansion`
          %res.i164 = fsub reassoc nsz arcp contract afn <8 x double> %res.i159, %v.i161
; │││└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ fastmath.jl:165 within `sub_fast`
       %57 = fneg fast double %7
; ││││└
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:242 within `vconvert` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
              %ie.i165 = insertelement <8 x double> poison, double %57, i64 0
              %v.i166 = shufflevector <8 x double> %ie.i165, <8 x double> poison, <8 x i32> zeroinitializer
; ││││││└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i167 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i166, <8 x double> %res.i112, <8 x double> %res.i162)
            %res.i168 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i166, <8 x double> %res.i148, <8 x double> %res.i163)
            %res.i169 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i166, <8 x double> %res.i151, <8 x double> %res.i164)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vector_width.jl:44 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       %res.i170 = add nuw nsw i64 %value_phi28.lcssa, 8
       %res.i171 = add nuw nsw i64 %value_phi28.lcssa, 16
; │││└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:497 within `vfnmadd_fast`
; ││││┌ @ fastmath.jl:165 within `sub_fast`
       %58 = fneg fast double %6
; ││││└
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:492 within `vfmadd_fast`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:392 within `vmuladd_fast`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/VectorizationBase.jl:114 within `promote`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:199 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:242 within `vconvert` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:191
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:150 within `vbroadcast`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:121 within `_vbroadcast`
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/vbroadcast.jl:94 within `macro expansion`
              %ie.i172 = insertelement <8 x double> poison, double %58, i64 0
              %v.i173 = shufflevector <8 x double> %ie.i172, <8 x double> poison, <8 x i32> zeroinitializer
; ││││││││└└└└
; ││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:203 within `convert`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/conversion.jl:254 within `vconvert`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap`
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %59 = sitofp i64 %value_phi28.lcssa to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i174 = insertelement <8 x double> poison, double %59, i64 0
               %v.i175 = shufflevector <8 x double> %ie.i174, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i176 = fadd fast <8 x double> %v.i175, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %60 = sitofp i64 %res.i170 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i177 = insertelement <8 x double> poison, double %60, i64 0
               %v.i178 = shufflevector <8 x double> %ie.i177, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i179 = fadd fast <8 x double> %v.i178, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││││││└└└
; ││││││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 within `fmap` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:18 @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:10
; ││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:139 within `vconvert`
; │││││││││││┌ @ number.jl:7 within `convert`
; ││││││││││││┌ @ float.jl:245 within `Float64`
               %61 = sitofp i64 %res.i171 to double
; │││││││││││└└
; │││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:71 within `vrangeincr`
; ││││││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/ranges.jl:93 within `macro expansion`
               %ie.i180 = insertelement <8 x double> poison, double %61, i64 0
               %v.i181 = shufflevector <8 x double> %ie.i180, <8 x double> poison, <8 x i32> zeroinitializer
               %res.i182 = fadd fast <8 x double> %v.i181, <double 0.000000e+00, double 1.000000e+00, double 2.000000e+00, double 3.000000e+00, double 4.000000e+00, double 5.000000e+00, double 6.000000e+00, double 7.000000e+00>
; ││││││└└└└└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/base_defs.jl:393 within `vmuladd_fast` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:233
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `fmap`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/fmap.jl:25 within `macro expansion`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `vmuladd_fast`
; │││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/intrin_funcs.jl:437 within `macro expansion`
            %res.i183 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i173, <8 x double> %res.i176, <8 x double> %res.i167)
            %res.i184 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i173, <8 x double> %res.i179, <8 x double> %res.i168)
            %res.i185 = call reassoc nsz arcp contract afn <8 x double> @llvm.fmuladd.v8f64(<8 x double> %v.i173, <8 x double> %res.i182, <8 x double> %res.i169)
; │││└└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1826 within `_vstore!`
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:1473 within `_vstore_unroll!`
; │││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:870 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:535 within `gep`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `_gep`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:513 within `macro expansion`
           %ptr.1.i186 = getelementptr inbounds double, ptr %ptr.1.i43, i64 %value_phi28.lcssa
; ││││││└└└
; ││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/vecunroll/memory.jl:872 within `macro expansion`
; ││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:198 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1655 within `macro expansion`
           store <8 x double> %res.i183, ptr %ptr.1.i186, align 8
           %ptr.1.i187 = getelementptr inbounds double, ptr %ptr.1.i186, i64 8
           store <8 x double> %res.i184, ptr %ptr.1.i187, align 8
; │││││││└└
; │││││││ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/strided_pointers/stridedpointers.jl:211 within `_vstore!`
; │││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1840 within `__vstore!`
; ││││││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/memory_addr.jl:1840 within `macro expansion`
           %ptr.1.i188 = getelementptr inbounds double, ptr %ptr.1.i186, i64 16
           call void @llvm.masked.store.v8f64.p0(<8 x double> %res.i185, ptr nonnull %ptr.1.i188, i32 8, <8 x i1> %mask.0.i150)
; │││└└└└└└
; │││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/static.jl:52 within `vadd_nsw` @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48
; ││││┌ @ /home/paul/.julia/packages/VectorizationBase/7mwzi/src/llvm_intrin/binary_ops.jl:48 within `macro expansion`
       br label %L232

L232:                                             ; preds = %L195, %L167, %L145, %L128
; │└└└└
   %jl_nothing = load ptr, ptr @jl_nothing, align 8
   ret ptr %jl_nothing
; └
}

@benchmark resids_turbo!($e,$y,$θ)

BenchmarkTools.Trial: 10000 samples with 980 evaluations per sample.
 Range (min … max):  61.974 ns … 232.695 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     63.794 ns               ┊ GC (median):    0.00%
 Time  (mean ± σ):   64.091 ns ±   2.898 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

              ▁▂▆██▅▂        ▁▁▂▂▁▁                            ▂
  ▆▄▆▆▆▄▁▅▆▇█▇████████▇▇▇▇▇█▇████████▇▇█▇▇▇▆▆▆▆▆▅▃▁▄▄▁▄▃▃▆▃▄▁▄ █
  62 ns         Histogram: log(frequency) by time      68.8 ns <

 Memory estimate: 0 bytes, allocs estimate: 0.

Example: Manual SIMD

oneto(::Val{1}) = (1,)
oneto(::Val{N}) where N = (oneto(Val(N-1))..., N)

function resids_simd!(e,yin, θ, width::Val{N}=Val(8)) where N
  lane = VecRange{N}(0)
  tv=Vec{N,Float64}(oneto(Val(N)))
  θ1=-Vec{N,Float64}(θ[1])
  θ2=-Vec{N,Float64}(θ[2])
  θ3=-Vec{N,Float64}(θ[3])
  remainder = length(e) % N
  @inbounds for t ∈ 1:N:(length(e)-remainder) #eachindex(e)
    @fastmath e[t+lane] = muladd(θ2,tv,yin[t+1+lane])+muladd(θ3,yin[t+lane],θ1)
    @fastmath tv+=N
  end
  @inbounds for t ∈ (length(e)-remainder+1):length(e)
    @fastmath e[t] = muladd(-θ[2],t+1,yin[t+1])-muladd(θ[3],yin[t],θ[1])
  end
  nothing
end

@benchmark resids_simd!($e,$y,$θ)

BenchmarkTools.Trial: 10000 samples with 961 evaluations per sample.
 Range (min … max):  86.886 ns … 187.660 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     88.753 ns               ┊ GC (median):    0.00%
 Time  (mean ± σ):   89.799 ns ±   6.363 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

       ▂▅█▅                                                     
  ▂▂▃▅▆█████▄▃▃▃▃▃▃▂▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▂▁▂▂▁▁▁▂▂▁▂▁▂▂ ▃
  86.9 ns         Histogram: frequency by time          101 ns <

 Memory estimate: 0 bytes, allocs estimate: 0.

Example: Necessary Manual SIMD

function xx_xy!(xx,xy,yin)
  T = length(yin)
  xx .= zero(eltype(xx))
  xy .= zero(eltype(xy))
  @inbounds @fastmath @simd for t in 2:T # @turbo errors
    xx[1,3] += yin[t-1]
    xx[2,3] += t*yin[t-1]
    xx[3,3] += yin[t-1]^2
    xy[1] += yin[t]
    xy[2] += t*yin[t]
    xy[3] += yin[t-1]*yin[t]
  end
  xx[1,1] = T-1 # = 1'*1
  xx[1,2] = xx[2,1] = (T+1)*T/2 - 1 # sum(p+1:T)
  xx[2,2] = (2*(T)+1)*(T)*(T+1)/6 - 1 # sum((p+1:T).^2)
  xx[3,1] = xx[1,3]
  xx[3,2] = xx[2,3]
  nothing
end

xx = @MMatrix zeros(3,3)
xy = @MVector zeros(3)
@benchmark xx_xy!($xx,$xy,$y)

BenchmarkTools.Trial: 10000 samples with 9 evaluations per sample.
 Range (min … max):  2.153 μs …  2.897 μs  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     2.166 μs              ┊ GC (median):    0.00%
 Time  (mean ± σ):   2.172 μs ± 26.866 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

   ▁▆█▆▅▇▆▂  ▂▁                                              ▂
  ▄████████▇███▇▇█▇▆▇▆▅▃▄▃▄▁▁▁▃▁▁▁▁▁▁▃▅▄▄▅▅▁▄▅▄▅▅▅▆▅▅▅▅▆▆▆▅▆ █
  2.15 μs      Histogram: log(frequency) by time     2.34 μs <

 Memory estimate: 0 bytes, allocs estimate: 0.

function xx_xy_simd!(xx,xy,yin, v::Val{N}=Val(32)) where {N}
  T = length(yin)
  remainder=(T-1) % N
  xx .= zero(eltype(xx))
  xy .= zero(eltype(xy))
  tv = Vec{N,eltype(yin)}(oneto(Val(N)))+1
  lane = VecRange{N}(0)
  @inbounds for t in 2:N:(T-remainder)
    xx[1,3] += sum(yin[t-1+lane])
    xx[2,3] += sum(yin[t-1+lane]*tv)
    xx[3,3] += sum(yin[t-1+lane]^2)
    xy[1] += sum(yin[t+lane])
    xy[2] += sum(tv*yin[t+lane])
    xy[3] += sum(yin[t-1+lane]*yin[t+lane])
    tv += N
  end
  @inbounds for t in (T-remainder+1):T
    xx[1,3] += yin[t-1]
    xx[2,3] += yin[t-1]*t
    xx[3,3] += yin[t-1]^2
    xy[1] += yin[t]
    xy[2] += t*yin[t]
    xy[3] += yin[t-1]*yin[t]
  end
  xx[1,1] = T-1 # = 1'*1
  xx[1,2] = xx[2,1] = (T+1)*T/2 - 1 # sum(2:T)
  xx[2,2] = (2*(T)+1)*(T)*(T+1)/6 - 1 # sum((2:T).^2)
  xx[3,1] = xx[1,3]
  xx[3,2] = xx[2,3]
  nothing
end

@benchmark xx_xy_simd!($xx,$xy,$y)

BenchmarkTools.Trial: 10000 samples with 671 evaluations per sample.
 Range (min … max):  186.313 ns … 403.535 ns  ┊ GC (min … max): 0.00% … 0.00%
 Time  (median):     190.450 ns               ┊ GC (median):    0.00%
 Time  (mean ± σ):   191.183 ns ±   5.150 ns  ┊ GC (mean ± σ):  0.00% ± 0.00%

                       ▆█▅▃                                      
  ▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▂▂▂▂▃▇████▆▄▃▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂ ▃
  186 ns           Histogram: frequency by time          197 ns <

 Memory estimate: 0 bytes, allocs estimate: 0.

References

Nissen, Jakob Nybo. 2022. “How to Optimise Julia Code: A Practical Guide.” https://viralinstruction.com/posts/optimise/#how_to_optimise_julia_code_a_practical_guide.

Rackauckas, Chris. 2019. “Optimizing Serial Code.” https://book.sciml.ai/notes/02-Optimizing_Serial_Code/.

Schrimpf, Paul. 2019 (revised 2024). “Coding for Performance.” https://schrimpf.github.io/ARGridBootstrap.jl/argridboot.html.