diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/avx512bw-vpsubusb-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/avx512bw-vpsubusb-1.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512bw-vpsubusb-1.c b/gcc/testsuite/gcc.target/i386/avx512bw-vpsubusb-1.c new file mode 100644 index 00000000000..0012e92de1d --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx512bw-vpsubusb-1.c @@ -0,0 +1,32 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx512bw -mavx512vl" } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\{\]" 3 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\{\]" 2 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\{\]" 2 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */ +/* { dg-final { scan-assembler-times "vpsubusb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */ + +#include <immintrin.h> + +volatile __m512i x512; +volatile __m256i x256; +volatile __m128i x128; +volatile __mmask64 m512; +volatile __mmask32 m256; +volatile __mmask16 m128; + +void extern +avx512bw_test (void) +{ + x512 = _mm512_subs_epu8 (x512, x512); + x512 = _mm512_mask_subs_epu8 (x512, m512, x512, x512); + x512 = _mm512_maskz_subs_epu8 (m512, x512, x512); + x256 = _mm256_mask_subs_epu8 (x256, m256, x256, x256); + x256 = _mm256_maskz_subs_epu8 (m256, x256, x256); + x128 = _mm_mask_subs_epu8 (x128, m128, x128, x128); + x128 = _mm_maskz_subs_epu8 (m128, x128, x128); +} |