sum_v1_9

julia> code_native(Tuple{Vector{Int}}) do v
           sum(v; init=0)
       end
        .text
        .file   "#12"
        .globl  "julia_#12_1605"                # -- Begin function julia_#12_1605
        .p2align        4, 0x90
        .type   "julia_#12_1605",@function
"julia_#12_1605":                       # @"julia_#12_1605"
; ┌ @ REPL[10]:2 within `#12`
        .cfi_startproc
# %bb.0:                                # %top
        pushq   %rbp
        .cfi_def_cfa_offset 16
        .cfi_offset %rbp, -16
        movq    %rsp, %rbp
        .cfi_def_cfa_register %rbp
; │┌ @ reducedim.jl:994 within `sum`
; ││┌ @ reducedim.jl:994 within `#sum#808`
; │││┌ @ reducedim.jl:998 within `_sum`
; ││││┌ @ reducedim.jl:998 within `#_sum#810`
; │││││┌ @ reducedim.jl:999 within `_sum`
; ││││││┌ @ reducedim.jl:999 within `#_sum#811`
; │││││││┌ @ reducedim.jl:357 within `mapreduce`
; ││││││││┌ @ reducedim.jl:357 within `#mapreduce#801`
; │││││││││┌ @ reducedim.jl:362 within `_mapreduce_dim`
; ││││││││││┌ @ reduce.jl:44 within `mapfoldl_impl`
; │││││││││││┌ @ reduce.jl:48 within `foldl_impl`
; ││││││││││││┌ @ reduce.jl:56 within `_foldl_impl`
; │││││││││││││┌ @ array.jl:893 within `iterate` @ array.jl:893
; ││││││││││││││┌ @ essentials.jl:10 within `length`
        movq    8(%rdi), %rcx
; ││││││││││││││└
; ││││││││││││││┌ @ int.jl:494 within `<` @ int.jl:487
        testq   %rcx, %rcx
; ││││││││││││││└
        je      .LBB0_1
# %bb.2:                                # %L17
; ││││││││││││││┌ @ essentials.jl:13 within `getindex`
        movq    (%rdi), %rdx
        movq    (%rdx), %rax
; │││││││││││││└└
; │││││││││││││ @ reduce.jl:60 within `_foldl_impl`
; │││││││││││││┌ @ array.jl:893 within `iterate`
; ││││││││││││││┌ @ int.jl:494 within `<` @ int.jl:487
        cmpq    $1, %rcx
; ││││││││││││││└
        je      .LBB0_10
# %bb.3:                                # %L40.preheader
        leaq    -1(%rcx), %r8
        cmpq    $16, %r8
        jae     .LBB0_5
# %bb.4:
        movl    $2, %esi
        movl    $1, %edi
        jmp     .LBB0_8
.LBB0_1:
        xorl    %eax, %eax
; │└└└└└└└└└└└└└
        popq    %rbp
        .cfi_def_cfa %rsp, 8
        retq
.LBB0_5:                                # %vector.ph
; │┌ @ reducedim.jl:994 within `sum`
; ││┌ @ reducedim.jl:994 within `#sum#808`
; │││┌ @ reducedim.jl:998 within `_sum`
; ││││┌ @ reducedim.jl:998 within `#_sum#810`
; │││││┌ @ reducedim.jl:999 within `_sum`
; ││││││┌ @ reducedim.jl:999 within `#_sum#811`
; │││││││┌ @ reducedim.jl:357 within `mapreduce`
; ││││││││┌ @ reducedim.jl:357 within `#mapreduce#801`
; │││││││││┌ @ reducedim.jl:362 within `_mapreduce_dim`
; ││││││││││┌ @ reduce.jl:44 within `mapfoldl_impl`
; │││││││││││┌ @ reduce.jl:48 within `foldl_impl`
; ││││││││││││┌ @ reduce.jl:60 within `_foldl_impl`
; │││││││││││││┌ @ array.jl:893 within `iterate`
        .cfi_def_cfa %rbp, 16
        movq    %r8, %r9
        andq    $-16, %r9
        vmovq   %rax, %xmm0
        vpxor   %xmm1, %xmm1, %xmm1
        xorl    %eax, %eax
        vpxor   %xmm2, %xmm2, %xmm2
        vpxor   %xmm3, %xmm3, %xmm3
        leaq    1(%r9), %rdi
        leaq    2(%r9), %rsi
        .p2align        4, 0x90
.LBB0_6:                                # %vector.body
                                        # =>This Inner Loop Header: Depth=1
; │││││││││││││└
; │││││││││││││ @ reduce.jl:62 within `_foldl_impl`
; │││││││││││││┌ @ reduce.jl:81 within `BottomRF`
; ││││││││││││││┌ @ reduce.jl:27 within `add_sum`
; │││││││││││││││┌ @ int.jl:87 within `+`
        vpaddq  8(%rdx,%rax,8), %ymm0, %ymm0
        vpaddq  40(%rdx,%rax,8), %ymm1, %ymm1
        vpaddq  72(%rdx,%rax,8), %ymm2, %ymm2
        vpaddq  104(%rdx,%rax,8), %ymm3, %ymm3
        addq    $16, %rax
        cmpq    %rax, %r9
        jne     .LBB0_6
# %bb.7:                                # %middle.block
; │││││││││││││└└└
; │││││││││││││ @ reduce.jl:60 within `_foldl_impl`
; │││││││││││││┌ @ array.jl:893 within `iterate`
        vpaddq  %ymm0, %ymm1, %ymm0
        vpaddq  %ymm0, %ymm2, %ymm0
        vpaddq  %ymm0, %ymm3, %ymm0
        vextracti128    $1, %ymm0, %xmm1
        vpaddq  %xmm1, %xmm0, %xmm0
        vpshufd $238, %xmm0, %xmm1              # xmm1 = xmm0[2,3,2,3]
        vpaddq  %xmm1, %xmm0, %xmm0
        vmovq   %xmm0, %rax
        cmpq    %r9, %r8
        je      .LBB0_10
.LBB0_8:                                # %scalar.ph
        subq    %rsi, %rcx
        incq    %rcx
        .p2align        4, 0x90
.LBB0_9:                                # %L40
                                        # =>This Inner Loop Header: Depth=1
; │││││││││││││└
; │││││││││││││ @ reduce.jl:62 within `_foldl_impl`
; │││││││││││││┌ @ reduce.jl:81 within `BottomRF`
; ││││││││││││││┌ @ reduce.jl:27 within `add_sum`
; │││││││││││││││┌ @ int.jl:87 within `+`
        addq    (%rdx,%rdi,8), %rax
        movq    %rsi, %rdi
; │││││││││││││└└└
; │││││││││││││ @ reduce.jl:60 within `_foldl_impl`
; │││││││││││││┌ @ array.jl:893 within `iterate`
; ││││││││││││││┌ @ int.jl:87 within `+`
        incq    %rsi
; ││││││││││││││└
; ││││││││││││││┌ @ int.jl:494 within `<` @ int.jl:487
        decq    %rcx
; ││││││││││││││└
        jne     .LBB0_9
.LBB0_10:                               # %L55
; │└└└└└└└└└└└└└
        popq    %rbp
        .cfi_def_cfa %rsp, 8
        vzeroupper
        retq
.Lfunc_end0:
        .size   "julia_#12_1605", .Lfunc_end0-"julia_#12_1605"
        .cfi_endproc
; └
                                        # -- End function
        .section        ".note.GNU-stack","",@progbits