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sample_avx2.s
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sample_avx2.s
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.text
.intel_syntax noprefix
.file "lib/sample.c"
.globl sample_sum_avx2
.align 16, 0x90
.type sample_sum_avx2,@function
sample_sum_avx2: # @sample_sum_avx2
# BB#0:
push rbp
mov rbp, rsp
and rsp, -8
xor eax, eax
test rsi, rsi
jle .LBB0_12
# BB#1:
lea rcx, [rdi + 8*rsi]
lea rax, [rdi + 8]
cmp rcx, rax
cmova rax, rcx
mov rdx, rdi
not rdx
add rdx, rax
shr rdx, 3
inc rdx
xor eax, eax
cmp rdx, 16
jb .LBB0_11
# BB#2:
movabs r9, 4611686018427387888
xor eax, eax
and r9, rdx
je .LBB0_11
# BB#3:
lea rsi, [r9 - 16]
mov rax, rsi
shr rax, 4
xor r8d, r8d
bt rsi, 4
jb .LBB0_4
# BB#5:
vmovdqu ymm0, ymmword ptr [rdi]
vmovdqu ymm1, ymmword ptr [rdi + 32]
vmovdqu ymm2, ymmword ptr [rdi + 64]
vmovdqu ymm3, ymmword ptr [rdi + 96]
mov r8d, 16
jmp .LBB0_6
.LBB0_4:
vpxor ymm0, ymm0, ymm0
vpxor ymm1, ymm1, ymm1
vpxor ymm2, ymm2, ymm2
vpxor ymm3, ymm3, ymm3
.LBB0_6:
test rax, rax
je .LBB0_9
# BB#7:
mov rax, r9
sub rax, r8
lea rsi, [rdi + 8*r8 + 224]
.align 16, 0x90
.LBB0_8: # =>This Inner Loop Header: Depth=1
vpaddq ymm0, ymm0, ymmword ptr [rsi - 224]
vpaddq ymm1, ymm1, ymmword ptr [rsi - 192]
vpaddq ymm2, ymm2, ymmword ptr [rsi - 160]
vpaddq ymm3, ymm3, ymmword ptr [rsi - 128]
vpaddq ymm0, ymm0, ymmword ptr [rsi - 96]
vpaddq ymm1, ymm1, ymmword ptr [rsi - 64]
vpaddq ymm2, ymm2, ymmword ptr [rsi - 32]
vpaddq ymm3, ymm3, ymmword ptr [rsi]
add rsi, 256
add rax, -32
jne .LBB0_8
.LBB0_9:
vpaddq ymm0, ymm1, ymm0
vpaddq ymm0, ymm2, ymm0
vpaddq ymm0, ymm3, ymm0
vextracti128 xmm1, ymm0, 1
vpaddq ymm0, ymm0, ymm1
vpshufd xmm1, xmm0, 78 # xmm1 = xmm0[2,3,0,1]
vpaddq ymm0, ymm0, ymm1
vmovq rax, xmm0
cmp rdx, r9
je .LBB0_12
# BB#10:
lea rdi, [rdi + 8*r9]
.align 16, 0x90
.LBB0_11: # =>This Inner Loop Header: Depth=1
add rax, qword ptr [rdi]
add rdi, 8
cmp rdi, rcx
jb .LBB0_11
.LBB0_12:
mov rsp, rbp
pop rbp
vzeroupper
ret
.Lfunc_end0:
.size sample_sum_avx2, .Lfunc_end0-sample_sum_avx2
.section .rodata.cst8,"aM",@progbits,8
.align 8
.LCPI1_0:
.quad -9223372036854775808 # 0x8000000000000000
.quad -9223372036854775808 # 0x8000000000000000
.quad -9223372036854775808 # 0x8000000000000000
.quad -9223372036854775808 # 0x8000000000000000
.section .rodata,"a",@progbits
.LCPI1_1:
.long 0 # 0x0
.long 2 # 0x2
.long 4 # 0x4
.long 6 # 0x6
.zero 4
.zero 4
.zero 4
.zero 4
.text
.globl sample_max_avx2
.align 16, 0x90
.type sample_max_avx2,@function
sample_max_avx2: # @sample_max_avx2
# BB#0:
push rbp
mov rbp, rsp
and rsp, -8
xor eax, eax
test rsi, rsi
je .LBB1_13
# BB#1:
movabs rax, -9223372036854775808
jle .LBB1_13
# BB#2:
lea rcx, [rdi + 8*rsi]
lea rsi, [rdi + 8]
cmp rcx, rsi
cmova rsi, rcx
mov rdx, rdi
not rdx
add rdx, rsi
shr rdx, 3
inc rdx
cmp rdx, 16
jb .LBB1_12
# BB#3:
movabs r8, 4611686018427387888
and r8, rdx
je .LBB1_12
# BB#4:
lea rax, [r8 - 16]
mov rsi, rax
shr rsi, 4
xor r9d, r9d
bt rax, 4
jb .LBB1_5
# BB#6:
vmovdqu ymm0, ymmword ptr [rdi]
vmovdqu ymm3, ymmword ptr [rdi + 32]
vmovdqu ymm2, ymmword ptr [rdi + 64]
vmovdqu ymm1, ymmword ptr [rdi + 96]
mov r9d, 16
jmp .LBB1_7
.LBB1_5:
vpbroadcastq ymm0, qword ptr [rip + .LCPI1_0]
vmovdqa ymm3, ymm0
vmovdqa ymm2, ymm0
vmovdqa ymm1, ymm0
.LBB1_7:
test rsi, rsi
je .LBB1_10
# BB#8:
mov rax, r8
sub rax, r9
lea rsi, [rdi + 8*r9 + 224]
.align 16, 0x90
.LBB1_9: # =>This Inner Loop Header: Depth=1
vmovdqu ymm4, ymmword ptr [rsi - 224]
vmovdqu ymm5, ymmword ptr [rsi - 192]
vmovdqu ymm6, ymmword ptr [rsi - 160]
vmovdqu ymm7, ymmword ptr [rsi - 128]
vpcmpgtq ymm8, ymm4, ymm0
vpcmpgtq ymm9, ymm5, ymm3
vpcmpgtq ymm10, ymm6, ymm2
vpcmpgtq ymm11, ymm7, ymm1
vblendvpd ymm0, ymm0, ymm4, ymm8
vblendvpd ymm3, ymm3, ymm5, ymm9
vblendvpd ymm2, ymm2, ymm6, ymm10
vblendvpd ymm1, ymm1, ymm7, ymm11
vmovdqu ymm4, ymmword ptr [rsi - 96]
vmovdqu ymm5, ymmword ptr [rsi - 64]
vmovdqu ymm6, ymmword ptr [rsi - 32]
vmovdqu ymm7, ymmword ptr [rsi]
vpcmpgtq ymm8, ymm4, ymm0
vpcmpgtq ymm9, ymm5, ymm3
vpcmpgtq ymm10, ymm6, ymm2
vpcmpgtq ymm11, ymm7, ymm1
vblendvpd ymm0, ymm0, ymm4, ymm8
vblendvpd ymm3, ymm3, ymm5, ymm9
vblendvpd ymm2, ymm2, ymm6, ymm10
vblendvpd ymm1, ymm1, ymm7, ymm11
add rsi, 256
add rax, -32
jne .LBB1_9
.LBB1_10:
vpcmpgtq ymm4, ymm0, ymm3
vblendvpd ymm0, ymm3, ymm0, ymm4
vpcmpgtq ymm3, ymm0, ymm2
vblendvpd ymm0, ymm2, ymm0, ymm3
vpcmpgtq ymm2, ymm0, ymm1
vblendvpd ymm0, ymm1, ymm0, ymm2
vextractf128 xmm1, ymm0, 1
vpcmpgtq ymm2, ymm0, ymm1
vblendvpd ymm0, ymm1, ymm0, ymm2
vpshufd xmm1, xmm0, 78 # xmm1 = xmm0[2,3,0,1]
vpcmpgtq ymm1, ymm0, ymm1
vmovdqa ymm2, ymmword ptr [rip + .LCPI1_1] # ymm2 = <0,2,4,6,u,u,u,u>
vpermd ymm1, ymm2, ymm1
vpextrb esi, xmm1, 0
vmovq r9, xmm0
vpextrq rax, xmm0, 1
test sil, 1
cmovne rax, r9
cmp rdx, r8
je .LBB1_13
# BB#11:
lea rdi, [rdi + 8*r8]
.align 16, 0x90
.LBB1_12: # =>This Inner Loop Header: Depth=1
mov rdx, qword ptr [rdi]
cmp rdx, rax
cmovge rax, rdx
add rdi, 8
cmp rdi, rcx
jb .LBB1_12
.LBB1_13:
mov rsp, rbp
pop rbp
vzeroupper
ret
.Lfunc_end1:
.size sample_max_avx2, .Lfunc_end1-sample_max_avx2
.section .rodata.cst8,"aM",@progbits,8
.align 8
.LCPI2_0:
.quad 9223372036854775807 # 0x7fffffffffffffff
.quad 9223372036854775807 # 0x7fffffffffffffff
.quad 9223372036854775807 # 0x7fffffffffffffff
.quad 9223372036854775807 # 0x7fffffffffffffff
.section .rodata,"a",@progbits
.LCPI2_1:
.long 0 # 0x0
.long 2 # 0x2
.long 4 # 0x4
.long 6 # 0x6
.zero 4
.zero 4
.zero 4
.zero 4
.text
.globl sample_min_avx2
.align 16, 0x90
.type sample_min_avx2,@function
sample_min_avx2: # @sample_min_avx2
# BB#0:
push rbp
mov rbp, rsp
and rsp, -8
xor eax, eax
test rsi, rsi
je .LBB2_13
# BB#1:
movabs rax, 9223372036854775807
jle .LBB2_13
# BB#2:
lea rcx, [rdi + 8*rsi]
lea rsi, [rdi + 8]
cmp rcx, rsi
cmova rsi, rcx
mov rdx, rdi
not rdx
add rdx, rsi
shr rdx, 3
inc rdx
cmp rdx, 16
jb .LBB2_12
# BB#3:
movabs r8, 4611686018427387888
and r8, rdx
je .LBB2_12
# BB#4:
lea rax, [r8 - 16]
mov rsi, rax
shr rsi, 4
xor r9d, r9d
bt rax, 4
jb .LBB2_5
# BB#6:
vmovdqu ymm0, ymmword ptr [rdi]
vmovdqu ymm3, ymmword ptr [rdi + 32]
vmovdqu ymm2, ymmword ptr [rdi + 64]
vmovdqu ymm1, ymmword ptr [rdi + 96]
mov r9d, 16
jmp .LBB2_7
.LBB2_5:
vpbroadcastq ymm0, qword ptr [rip + .LCPI2_0]
vmovdqa ymm3, ymm0
vmovdqa ymm2, ymm0
vmovdqa ymm1, ymm0
.LBB2_7:
test rsi, rsi
je .LBB2_10
# BB#8:
mov rax, r8
sub rax, r9
lea rsi, [rdi + 8*r9 + 224]
.align 16, 0x90
.LBB2_9: # =>This Inner Loop Header: Depth=1
vmovdqu ymm4, ymmword ptr [rsi - 224]
vmovdqu ymm5, ymmword ptr [rsi - 192]
vmovdqu ymm6, ymmword ptr [rsi - 160]
vmovdqu ymm7, ymmword ptr [rsi - 128]
vpcmpgtq ymm8, ymm0, ymm4
vpcmpgtq ymm9, ymm3, ymm5
vpcmpgtq ymm10, ymm2, ymm6
vpcmpgtq ymm11, ymm1, ymm7
vblendvpd ymm0, ymm0, ymm4, ymm8
vblendvpd ymm3, ymm3, ymm5, ymm9
vblendvpd ymm2, ymm2, ymm6, ymm10
vblendvpd ymm1, ymm1, ymm7, ymm11
vmovdqu ymm4, ymmword ptr [rsi - 96]
vmovdqu ymm5, ymmword ptr [rsi - 64]
vmovdqu ymm6, ymmword ptr [rsi - 32]
vmovdqu ymm7, ymmword ptr [rsi]
vpcmpgtq ymm8, ymm0, ymm4
vpcmpgtq ymm9, ymm3, ymm5
vpcmpgtq ymm10, ymm2, ymm6
vpcmpgtq ymm11, ymm1, ymm7
vblendvpd ymm0, ymm0, ymm4, ymm8
vblendvpd ymm3, ymm3, ymm5, ymm9
vblendvpd ymm2, ymm2, ymm6, ymm10
vblendvpd ymm1, ymm1, ymm7, ymm11
add rsi, 256
add rax, -32
jne .LBB2_9
.LBB2_10:
vpcmpgtq ymm4, ymm3, ymm0
vblendvpd ymm0, ymm3, ymm0, ymm4
vpcmpgtq ymm3, ymm2, ymm0
vblendvpd ymm0, ymm2, ymm0, ymm3
vpcmpgtq ymm2, ymm1, ymm0
vblendvpd ymm0, ymm1, ymm0, ymm2
vextractf128 xmm1, ymm0, 1
vpcmpgtq ymm2, ymm1, ymm0
vblendvpd ymm0, ymm1, ymm0, ymm2
vpshufd xmm1, xmm0, 78 # xmm1 = xmm0[2,3,0,1]
vpcmpgtq ymm1, ymm1, ymm0
vmovdqa ymm2, ymmword ptr [rip + .LCPI2_1] # ymm2 = <0,2,4,6,u,u,u,u>
vpermd ymm1, ymm2, ymm1
vpextrb esi, xmm1, 0
vmovq r9, xmm0
vpextrq rax, xmm0, 1
test sil, 1
cmovne rax, r9
cmp rdx, r8
je .LBB2_13
# BB#11:
lea rdi, [rdi + 8*r8]
.align 16, 0x90
.LBB2_12: # =>This Inner Loop Header: Depth=1
mov rdx, qword ptr [rdi]
cmp rdx, rax
cmovle rax, rdx
add rdi, 8
cmp rdi, rcx
jb .LBB2_12
.LBB2_13:
mov rsp, rbp
pop rbp
vzeroupper
ret
.Lfunc_end2:
.size sample_min_avx2, .Lfunc_end2-sample_min_avx2
.ident "Apple LLVM version 8.0.0 (clang-800.0.42.1)"
.section ".note.GNU-stack","",@progbits