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Code Issues Releases Activity

add vzeroupper

This commit is contained in:
Jack O'Connor 2023-07-19 15:19:06 -07:00
parent 78aa004281
commit 9ade720b60
1 changed files with 24 additions and 0 deletions
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24
c/blake3_avx512_x86-64_unix.S
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@ -2657,6 +2657,8 @@ blake3_guts_avx512_compress:
vpxor xmm1, xmm1, xmm3
vmovdqu xmmword ptr [r9], xmm0
vmovdqu xmmword ptr [r9+0x10], xmm1
vzeroupper
ret
// type CompressXofFn = unsafe extern "C" fn(
@ -2751,6 +2753,8 @@ blake3_guts_avx512_compress_xof:
vmovdqu xmmword ptr [r9+0x10], xmm1
vmovdqu xmmword ptr [r9+0x20], xmm2
vmovdqu xmmword ptr [r9+0x30], xmm3
vzeroupper
ret
.p2align 6
@ -3544,6 +3548,8 @@ blake3_guts_avx512_kernel_16:
vprord zmm6, zmm6, 7
vprord zmm7, zmm7, 7
vprord zmm4, zmm4, 7
// internal function, no vzeroupper
ret
.p2align 6
@ -4337,6 +4343,8 @@ blake3_guts_avx512_kernel_8:
vprord ymm6, ymm6, 7
vprord ymm7, ymm7, 7
vprord ymm4, ymm4, 7
// internal function, no vzeroupper
ret
// rdi: block pointer
@ -4481,6 +4489,8 @@ blake3_guts_avx512_hash_blocks_16_exact:
vpxord zmm5, zmm5, zmm13
vpxord zmm6, zmm6, zmm14
vpxord zmm7, zmm7, zmm15
// internal function, no vzeroupper
ret
// rdi: block pointer
@ -4549,6 +4559,8 @@ blake3_guts_avx512_hash_chunks_16_exact:
vmovdqa32 ZMMWORD PTR [r9+0x5*0x80],zmm5
vmovdqa32 ZMMWORD PTR [r9+0x6*0x80],zmm6
vmovdqa32 ZMMWORD PTR [r9+0x7*0x80],zmm7
vzeroupper
ret
// rdi: aligned+transposed input
@ -4643,6 +4655,8 @@ blake3_guts_avx512_hash_parents_16_exact:
vmovdqa32 ZMMWORD PTR [r8+0x5*0x80],zmm5
vmovdqa32 ZMMWORD PTR [r8+0x6*0x80],zmm6
vmovdqa32 ZMMWORD PTR [r8+0x7*0x80],zmm7
vzeroupper
ret
// rdi: aligned+transposed input
@ -4737,6 +4751,8 @@ blake3_guts_avx512_hash_parents_8_exact:
vmovdqa32 YMMWORD PTR [r8+0x5*0x80],ymm5
vmovdqa32 YMMWORD PTR [r8+0x6*0x80],ymm6
vmovdqa32 YMMWORD PTR [r8+0x7*0x80],ymm7
vzeroupper
ret
// rdi: block pointer
@ -4873,6 +4889,8 @@ blake3_guts_avx512_xof_inner_16_exact:
vshufi32x4 zmm13,zmm21,zmm29,0xdd
vshufi32x4 zmm14,zmm22,zmm30,0xdd
vshufi32x4 zmm15,zmm23,zmm31,0xdd
// internal function, no vzeroupper
ret
// rdi: block pointer
@ -4901,6 +4919,8 @@ blake3_guts_avx512_xof_16_exact:
vmovdqu32 ZMMWORD PTR [r9+0x340],zmm13
vmovdqu32 ZMMWORD PTR [r9+0x380],zmm14
vmovdqu32 ZMMWORD PTR [r9+0x3c0],zmm15
vzeroupper
ret
// rdi: block pointer
@ -4945,6 +4965,8 @@ blake3_guts_avx512_xof_xor_16_exact:
vmovdqu32 ZMMWORD PTR [r9+0x380],zmm14
vpxord zmm15, zmm15, ZMMWORD PTR [r9+0x3c0]
vmovdqu32 ZMMWORD PTR [r9+0x3c0],zmm15
vzeroupper
ret
// rdi: input pointer
@ -5122,6 +5144,8 @@ blake3_guts_avx512_universal_hash_16_exact:
vpinsrd xmm1, xmm1, eax, 1
vpunpcklqdq xmm0, xmm0, xmm1
vmovdqu XMMWORD PTR [r8], xmm0
vzeroupper
ret
#ifdef __APPLE__