gcc/testsuite/gcc.target/i386/avx512f-vpmullq-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -mno-avx512dq -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmullq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  0 } } */
   4 /* { dg-final { scan-assembler-times "vpmullq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 0 } } */
   5 /* { dg-final { scan-assembler-times "vpmuludq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  6 } } */
   6 /* { dg-final { scan-assembler-times "vpsrlq\[ \\t\]+\[^\{\n\]*\\\$32\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  4 } } */
   7 /* { dg-final { scan-assembler-times "vpsllq\[ \\t\]+\[^\{\n\]*\\\$32\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  2 } } */
   8 /* { dg-final { scan-assembler-times "vpaddq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  3 } } */
   9 /* { dg-final { scan-assembler-times "vpaddq\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
  10
  11 #include <immintrin.h>
  12
  13 volatile __m512i _x1, _y1, _z1;
  14
  15 void extern
  16 avx512f_test (void)
  17 {
  18   _x1 = _mm512_mullox_epi64 (_y1, _z1);
  19   _x1 = _mm512_mask_mullox_epi64 (_x1, 3, _y1, _z1);
  20 }