gcc/testsuite/gcc.target/i386/avx512vl-vpmaxuq-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -mavx512bw -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmaxuq\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\{\]" 3 } } */
   4 /* { dg-final { scan-assembler-times "vpmaxuq\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmaxuq\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpmaxuq\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\{\]" 3 } } */
   7 /* { dg-final { scan-assembler-times "vpmaxuq\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   8 /* { dg-final { scan-assembler-times "vpmaxuq\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m256i x;
  13 volatile __m128i y;
  14 volatile __mmask8 m;
  15
  16 void extern
  17 avx512vl_test (void)
  18 {
  19   x = _mm256_max_epu64 (x, x);
  20   x = _mm256_mask_max_epu64 (x, m, x, x);
  21   x = _mm256_maskz_max_epu64 (m, x, x);
  22   y = _mm_max_epu64 (y, y);
  23   y = _mm_mask_max_epu64 (y, m, y, y);
  24   y = _mm_maskz_max_epu64 (m, y, y);
  25 }