diff options
Diffstat (limited to 'files/source/compare_gcc.cc')
-rw-r--r-- | files/source/compare_gcc.cc | 347 |
1 files changed, 173 insertions, 174 deletions
diff --git a/files/source/compare_gcc.cc b/files/source/compare_gcc.cc index 676527c1..b834b42a 100644 --- a/files/source/compare_gcc.cc +++ b/files/source/compare_gcc.cc @@ -19,8 +19,7 @@ extern "C" { #endif // This module is for GCC x86 and x64. -#if !defined(LIBYUV_DISABLE_X86) && \ - (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER))) +#if !defined(LIBYUV_DISABLE_X86) && (defined(__x86_64__) || defined(__i386__)) #if defined(__x86_64__) uint32_t HammingDistance_SSE42(const uint8_t* src_a, @@ -29,38 +28,38 @@ uint32_t HammingDistance_SSE42(const uint8_t* src_a, uint64_t diff = 0u; asm volatile( - "xor %3,%3 \n" - "xor %%r8,%%r8 \n" - "xor %%r9,%%r9 \n" - "xor %%r10,%%r10 \n" + "xor %3,%3 \n" + "xor %%r8,%%r8 \n" + "xor %%r9,%%r9 \n" + "xor %%r10,%%r10 \n" // Process 32 bytes per loop. LABELALIGN "1: \n" - "mov (%0),%%rcx \n" - "mov 0x8(%0),%%rdx \n" - "xor (%1),%%rcx \n" - "xor 0x8(%1),%%rdx \n" - "popcnt %%rcx,%%rcx \n" - "popcnt %%rdx,%%rdx \n" - "mov 0x10(%0),%%rsi \n" - "mov 0x18(%0),%%rdi \n" - "xor 0x10(%1),%%rsi \n" - "xor 0x18(%1),%%rdi \n" - "popcnt %%rsi,%%rsi \n" - "popcnt %%rdi,%%rdi \n" - "add $0x20,%0 \n" - "add $0x20,%1 \n" - "add %%rcx,%3 \n" - "add %%rdx,%%r8 \n" - "add %%rsi,%%r9 \n" - "add %%rdi,%%r10 \n" - "sub $0x20,%2 \n" - "jg 1b \n" + "mov (%0),%%rcx \n" + "mov 0x8(%0),%%rdx \n" + "xor (%1),%%rcx \n" + "xor 0x8(%1),%%rdx \n" + "popcnt %%rcx,%%rcx \n" + "popcnt %%rdx,%%rdx \n" + "mov 0x10(%0),%%rsi \n" + "mov 0x18(%0),%%rdi \n" + "xor 0x10(%1),%%rsi \n" + "xor 0x18(%1),%%rdi \n" + "popcnt %%rsi,%%rsi \n" + "popcnt %%rdi,%%rdi \n" + "add $0x20,%0 \n" + "add $0x20,%1 \n" + "add %%rcx,%3 \n" + "add %%rdx,%%r8 \n" + "add %%rsi,%%r9 \n" + "add %%rdi,%%r10 \n" + "sub $0x20,%2 \n" + "jg 1b \n" - "add %%r8, %3 \n" - "add %%r9, %3 \n" - "add %%r10, %3 \n" + "add %%r8, %3 \n" + "add %%r9, %3 \n" + "add %%r10, %3 \n" : "+r"(src_a), // %0 "+r"(src_b), // %1 "+r"(count), // %2 @@ -80,26 +79,26 @@ uint32_t HammingDistance_SSE42(const uint8_t* src_a, // Process 16 bytes per loop. LABELALIGN "1: \n" - "mov (%0),%%ecx \n" - "mov 0x4(%0),%%edx \n" - "xor (%1),%%ecx \n" - "xor 0x4(%1),%%edx \n" - "popcnt %%ecx,%%ecx \n" - "add %%ecx,%3 \n" - "popcnt %%edx,%%edx \n" - "add %%edx,%3 \n" - "mov 0x8(%0),%%ecx \n" - "mov 0xc(%0),%%edx \n" - "xor 0x8(%1),%%ecx \n" - "xor 0xc(%1),%%edx \n" - "popcnt %%ecx,%%ecx \n" - "add %%ecx,%3 \n" - "popcnt %%edx,%%edx \n" - "add %%edx,%3 \n" - "add $0x10,%0 \n" - "add $0x10,%1 \n" - "sub $0x10,%2 \n" - "jg 1b \n" + "mov (%0),%%ecx \n" + "mov 0x4(%0),%%edx \n" + "xor (%1),%%ecx \n" + "xor 0x4(%1),%%edx \n" + "popcnt %%ecx,%%ecx \n" + "add %%ecx,%3 \n" + "popcnt %%edx,%%edx \n" + "add %%edx,%3 \n" + "mov 0x8(%0),%%ecx \n" + "mov 0xc(%0),%%edx \n" + "xor 0x8(%1),%%ecx \n" + "xor 0xc(%1),%%edx \n" + "popcnt %%ecx,%%ecx \n" + "add %%ecx,%3 \n" + "popcnt %%edx,%%edx \n" + "add %%edx,%3 \n" + "add $0x10,%0 \n" + "add $0x10,%1 \n" + "sub $0x10,%2 \n" + "jg 1b \n" : "+r"(src_a), // %0 "+r"(src_b), // %1 "+r"(count), // %2 @@ -121,46 +120,46 @@ uint32_t HammingDistance_SSSE3(const uint8_t* src_a, uint32_t diff = 0u; asm volatile( - "movdqa %4,%%xmm2 \n" - "movdqa %5,%%xmm3 \n" - "pxor %%xmm0,%%xmm0 \n" - "pxor %%xmm1,%%xmm1 \n" - "sub %0,%1 \n" + "movdqa %4,%%xmm2 \n" + "movdqa %5,%%xmm3 \n" + "pxor %%xmm0,%%xmm0 \n" + "pxor %%xmm1,%%xmm1 \n" + "sub %0,%1 \n" LABELALIGN "1: \n" - "movdqa (%0),%%xmm4 \n" - "movdqa 0x10(%0), %%xmm5 \n" - "pxor (%0,%1), %%xmm4 \n" - "movdqa %%xmm4,%%xmm6 \n" - "pand %%xmm2,%%xmm6 \n" - "psrlw $0x4,%%xmm4 \n" - "movdqa %%xmm3,%%xmm7 \n" - "pshufb %%xmm6,%%xmm7 \n" - "pand %%xmm2,%%xmm4 \n" - "movdqa %%xmm3,%%xmm6 \n" - "pshufb %%xmm4,%%xmm6 \n" - "paddb %%xmm7,%%xmm6 \n" - "pxor 0x10(%0,%1),%%xmm5 \n" - "add $0x20,%0 \n" - "movdqa %%xmm5,%%xmm4 \n" - "pand %%xmm2,%%xmm5 \n" - "psrlw $0x4,%%xmm4 \n" - "movdqa %%xmm3,%%xmm7 \n" - "pshufb %%xmm5,%%xmm7 \n" - "pand %%xmm2,%%xmm4 \n" - "movdqa %%xmm3,%%xmm5 \n" - "pshufb %%xmm4,%%xmm5 \n" - "paddb %%xmm7,%%xmm5 \n" - "paddb %%xmm5,%%xmm6 \n" - "psadbw %%xmm1,%%xmm6 \n" - "paddd %%xmm6,%%xmm0 \n" - "sub $0x20,%2 \n" - "jg 1b \n" + "movdqa (%0),%%xmm4 \n" + "movdqa 0x10(%0), %%xmm5 \n" + "pxor (%0,%1), %%xmm4 \n" + "movdqa %%xmm4,%%xmm6 \n" + "pand %%xmm2,%%xmm6 \n" + "psrlw $0x4,%%xmm4 \n" + "movdqa %%xmm3,%%xmm7 \n" + "pshufb %%xmm6,%%xmm7 \n" + "pand %%xmm2,%%xmm4 \n" + "movdqa %%xmm3,%%xmm6 \n" + "pshufb %%xmm4,%%xmm6 \n" + "paddb %%xmm7,%%xmm6 \n" + "pxor 0x10(%0,%1),%%xmm5 \n" + "add $0x20,%0 \n" + "movdqa %%xmm5,%%xmm4 \n" + "pand %%xmm2,%%xmm5 \n" + "psrlw $0x4,%%xmm4 \n" + "movdqa %%xmm3,%%xmm7 \n" + "pshufb %%xmm5,%%xmm7 \n" + "pand %%xmm2,%%xmm4 \n" + "movdqa %%xmm3,%%xmm5 \n" + "pshufb %%xmm4,%%xmm5 \n" + "paddb %%xmm7,%%xmm5 \n" + "paddb %%xmm5,%%xmm6 \n" + "psadbw %%xmm1,%%xmm6 \n" + "paddd %%xmm6,%%xmm0 \n" + "sub $0x20,%2 \n" + "jg 1b \n" - "pshufd $0xaa,%%xmm0,%%xmm1 \n" - "paddd %%xmm1,%%xmm0 \n" - "movd %%xmm0, %3 \n" + "pshufd $0xaa,%%xmm0,%%xmm1 \n" + "paddd %%xmm1,%%xmm0 \n" + "movd %%xmm0, %3 \n" : "+r"(src_a), // %0 "+r"(src_b), // %1 "+r"(count), // %2 @@ -182,40 +181,40 @@ uint32_t HammingDistance_AVX2(const uint8_t* src_a, asm volatile( "vbroadcastf128 %4,%%ymm2 \n" "vbroadcastf128 %5,%%ymm3 \n" - "vpxor %%ymm0,%%ymm0,%%ymm0 \n" - "vpxor %%ymm1,%%ymm1,%%ymm1 \n" - "sub %0,%1 \n" + "vpxor %%ymm0,%%ymm0,%%ymm0 \n" + "vpxor %%ymm1,%%ymm1,%%ymm1 \n" + "sub %0,%1 \n" LABELALIGN "1: \n" - "vmovdqa (%0),%%ymm4 \n" - "vmovdqa 0x20(%0), %%ymm5 \n" - "vpxor (%0,%1), %%ymm4, %%ymm4 \n" - "vpand %%ymm2,%%ymm4,%%ymm6 \n" - "vpsrlw $0x4,%%ymm4,%%ymm4 \n" - "vpshufb %%ymm6,%%ymm3,%%ymm6 \n" - "vpand %%ymm2,%%ymm4,%%ymm4 \n" - "vpshufb %%ymm4,%%ymm3,%%ymm4 \n" - "vpaddb %%ymm4,%%ymm6,%%ymm6 \n" - "vpxor 0x20(%0,%1),%%ymm5,%%ymm4 \n" - "add $0x40,%0 \n" - "vpand %%ymm2,%%ymm4,%%ymm5 \n" - "vpsrlw $0x4,%%ymm4,%%ymm4 \n" - "vpshufb %%ymm5,%%ymm3,%%ymm5 \n" - "vpand %%ymm2,%%ymm4,%%ymm4 \n" - "vpshufb %%ymm4,%%ymm3,%%ymm4 \n" - "vpaddb %%ymm5,%%ymm4,%%ymm4 \n" - "vpaddb %%ymm6,%%ymm4,%%ymm4 \n" - "vpsadbw %%ymm1,%%ymm4,%%ymm4 \n" - "vpaddd %%ymm0,%%ymm4,%%ymm0 \n" - "sub $0x40,%2 \n" - "jg 1b \n" + "vmovdqa (%0),%%ymm4 \n" + "vmovdqa 0x20(%0), %%ymm5 \n" + "vpxor (%0,%1), %%ymm4, %%ymm4 \n" + "vpand %%ymm2,%%ymm4,%%ymm6 \n" + "vpsrlw $0x4,%%ymm4,%%ymm4 \n" + "vpshufb %%ymm6,%%ymm3,%%ymm6 \n" + "vpand %%ymm2,%%ymm4,%%ymm4 \n" + "vpshufb %%ymm4,%%ymm3,%%ymm4 \n" + "vpaddb %%ymm4,%%ymm6,%%ymm6 \n" + "vpxor 0x20(%0,%1),%%ymm5,%%ymm4 \n" + "add $0x40,%0 \n" + "vpand %%ymm2,%%ymm4,%%ymm5 \n" + "vpsrlw $0x4,%%ymm4,%%ymm4 \n" + "vpshufb %%ymm5,%%ymm3,%%ymm5 \n" + "vpand %%ymm2,%%ymm4,%%ymm4 \n" + "vpshufb %%ymm4,%%ymm3,%%ymm4 \n" + "vpaddb %%ymm5,%%ymm4,%%ymm4 \n" + "vpaddb %%ymm6,%%ymm4,%%ymm4 \n" + "vpsadbw %%ymm1,%%ymm4,%%ymm4 \n" + "vpaddd %%ymm0,%%ymm4,%%ymm0 \n" + "sub $0x40,%2 \n" + "jg 1b \n" - "vpermq $0xb1,%%ymm0,%%ymm1 \n" - "vpaddd %%ymm1,%%ymm0,%%ymm0 \n" - "vpermq $0xaa,%%ymm0,%%ymm1 \n" - "vpaddd %%ymm1,%%ymm0,%%ymm0 \n" - "vmovd %%xmm0, %3 \n" + "vpermq $0xb1,%%ymm0,%%ymm1 \n" + "vpaddd %%ymm1,%%ymm0,%%ymm0 \n" + "vpermq $0xaa,%%ymm0,%%ymm1 \n" + "vpaddd %%ymm1,%%ymm0,%%ymm0 \n" + "vmovd %%xmm0, %3 \n" "vzeroupper \n" : "+r"(src_a), // %0 "+r"(src_b), // %1 @@ -234,34 +233,34 @@ uint32_t SumSquareError_SSE2(const uint8_t* src_a, int count) { uint32_t sse; asm volatile( - "pxor %%xmm0,%%xmm0 \n" - "pxor %%xmm5,%%xmm5 \n" + "pxor %%xmm0,%%xmm0 \n" + "pxor %%xmm5,%%xmm5 \n" LABELALIGN "1: \n" - "movdqu (%0),%%xmm1 \n" - "lea 0x10(%0),%0 \n" - "movdqu (%1),%%xmm2 \n" - "lea 0x10(%1),%1 \n" - "movdqa %%xmm1,%%xmm3 \n" - "psubusb %%xmm2,%%xmm1 \n" - "psubusb %%xmm3,%%xmm2 \n" - "por %%xmm2,%%xmm1 \n" - "movdqa %%xmm1,%%xmm2 \n" - "punpcklbw %%xmm5,%%xmm1 \n" - "punpckhbw %%xmm5,%%xmm2 \n" - "pmaddwd %%xmm1,%%xmm1 \n" - "pmaddwd %%xmm2,%%xmm2 \n" - "paddd %%xmm1,%%xmm0 \n" - "paddd %%xmm2,%%xmm0 \n" - "sub $0x10,%2 \n" - "jg 1b \n" + "movdqu (%0),%%xmm1 \n" + "lea 0x10(%0),%0 \n" + "movdqu (%1),%%xmm2 \n" + "lea 0x10(%1),%1 \n" + "movdqa %%xmm1,%%xmm3 \n" + "psubusb %%xmm2,%%xmm1 \n" + "psubusb %%xmm3,%%xmm2 \n" + "por %%xmm2,%%xmm1 \n" + "movdqa %%xmm1,%%xmm2 \n" + "punpcklbw %%xmm5,%%xmm1 \n" + "punpckhbw %%xmm5,%%xmm2 \n" + "pmaddwd %%xmm1,%%xmm1 \n" + "pmaddwd %%xmm2,%%xmm2 \n" + "paddd %%xmm1,%%xmm0 \n" + "paddd %%xmm2,%%xmm0 \n" + "sub $0x10,%2 \n" + "jg 1b \n" - "pshufd $0xee,%%xmm0,%%xmm1 \n" - "paddd %%xmm1,%%xmm0 \n" - "pshufd $0x1,%%xmm0,%%xmm1 \n" - "paddd %%xmm1,%%xmm0 \n" - "movd %%xmm0,%3 \n" + "pshufd $0xee,%%xmm0,%%xmm1 \n" + "paddd %%xmm1,%%xmm0 \n" + "pshufd $0x1,%%xmm0,%%xmm1 \n" + "paddd %%xmm1,%%xmm0 \n" + "movd %%xmm0,%3 \n" : "+r"(src_a), // %0 "+r"(src_b), // %1 @@ -301,44 +300,44 @@ static const uvec32 kHashMul3 = { uint32_t HashDjb2_SSE41(const uint8_t* src, int count, uint32_t seed) { uint32_t hash; asm volatile( - "movd %2,%%xmm0 \n" - "pxor %%xmm7,%%xmm7 \n" - "movdqa %4,%%xmm6 \n" + "movd %2,%%xmm0 \n" + "pxor %%xmm7,%%xmm7 \n" + "movdqa %4,%%xmm6 \n" LABELALIGN "1: \n" - "movdqu (%0),%%xmm1 \n" - "lea 0x10(%0),%0 \n" - "pmulld %%xmm6,%%xmm0 \n" - "movdqa %5,%%xmm5 \n" - "movdqa %%xmm1,%%xmm2 \n" - "punpcklbw %%xmm7,%%xmm2 \n" - "movdqa %%xmm2,%%xmm3 \n" - "punpcklwd %%xmm7,%%xmm3 \n" - "pmulld %%xmm5,%%xmm3 \n" - "movdqa %6,%%xmm5 \n" - "movdqa %%xmm2,%%xmm4 \n" - "punpckhwd %%xmm7,%%xmm4 \n" - "pmulld %%xmm5,%%xmm4 \n" - "movdqa %7,%%xmm5 \n" - "punpckhbw %%xmm7,%%xmm1 \n" - "movdqa %%xmm1,%%xmm2 \n" - "punpcklwd %%xmm7,%%xmm2 \n" - "pmulld %%xmm5,%%xmm2 \n" - "movdqa %8,%%xmm5 \n" - "punpckhwd %%xmm7,%%xmm1 \n" - "pmulld %%xmm5,%%xmm1 \n" - "paddd %%xmm4,%%xmm3 \n" - "paddd %%xmm2,%%xmm1 \n" - "paddd %%xmm3,%%xmm1 \n" - "pshufd $0xe,%%xmm1,%%xmm2 \n" - "paddd %%xmm2,%%xmm1 \n" - "pshufd $0x1,%%xmm1,%%xmm2 \n" - "paddd %%xmm2,%%xmm1 \n" - "paddd %%xmm1,%%xmm0 \n" - "sub $0x10,%1 \n" - "jg 1b \n" - "movd %%xmm0,%3 \n" + "movdqu (%0),%%xmm1 \n" + "lea 0x10(%0),%0 \n" + "pmulld %%xmm6,%%xmm0 \n" + "movdqa %5,%%xmm5 \n" + "movdqa %%xmm1,%%xmm2 \n" + "punpcklbw %%xmm7,%%xmm2 \n" + "movdqa %%xmm2,%%xmm3 \n" + "punpcklwd %%xmm7,%%xmm3 \n" + "pmulld %%xmm5,%%xmm3 \n" + "movdqa %6,%%xmm5 \n" + "movdqa %%xmm2,%%xmm4 \n" + "punpckhwd %%xmm7,%%xmm4 \n" + "pmulld %%xmm5,%%xmm4 \n" + "movdqa %7,%%xmm5 \n" + "punpckhbw %%xmm7,%%xmm1 \n" + "movdqa %%xmm1,%%xmm2 \n" + "punpcklwd %%xmm7,%%xmm2 \n" + "pmulld %%xmm5,%%xmm2 \n" + "movdqa %8,%%xmm5 \n" + "punpckhwd %%xmm7,%%xmm1 \n" + "pmulld %%xmm5,%%xmm1 \n" + "paddd %%xmm4,%%xmm3 \n" + "paddd %%xmm2,%%xmm1 \n" + "paddd %%xmm3,%%xmm1 \n" + "pshufd $0xe,%%xmm1,%%xmm2 \n" + "paddd %%xmm2,%%xmm1 \n" + "pshufd $0x1,%%xmm1,%%xmm2 \n" + "paddd %%xmm2,%%xmm1 \n" + "paddd %%xmm1,%%xmm0 \n" + "sub $0x10,%1 \n" + "jg 1b \n" + "movd %%xmm0,%3 \n" : "+r"(src), // %0 "+r"(count), // %1 "+rm"(seed), // %2 |