diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/avx512f-vfmadd-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/avx512f-vfmadd-1.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx512f-vfmadd-1.c b/gcc/testsuite/gcc.target/i386/avx512f-vfmadd-1.c new file mode 100644 index 00000000000..f317ec66a3a --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx512f-vfmadd-1.c @@ -0,0 +1,27 @@ +/* { dg-do compile { target { ! ia32 } } } */ +/* { dg-options "-O2 -mavx512f" } */ + +#include <x86intrin.h> + +void +f1 (__m512d x, __m512d y, __m512d z, __mmask8 m) +{ + register __m512d a __asm ("xmm16"), b __asm ("xmm17"), c __asm ("xmm18"); + a = x; b = y; c = z; + asm volatile ("" : "+v" (a), "+v" (b), "+v" (c)); + a = _mm512_mask3_fmadd_round_pd (c, b, a, m, _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC); + asm volatile ("" : "+v" (a)); +} + +void +f2 (__m512 x, __m512 y, __m512 z, __mmask8 m) +{ + register __m512 a __asm ("xmm16"), b __asm ("xmm17"), c __asm ("xmm18"); + a = x; b = y; c = z; + asm volatile ("" : "+v" (a), "+v" (b), "+v" (c)); + a = _mm512_mask3_fmadd_round_ps (c, b, a, m, _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC); + asm volatile ("" : "+v" (a)); +} + +/* { dg-final { scan-assembler "vfmadd231pd\[^\n\r\]*zmm16" } } */ +/* { dg-final { scan-assembler "vfmadd231ps\[^\n\r\]*zmm16" } } */ |