| /* { 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" } } */ |
