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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vgetexpps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\{\]" 3} } */
   4 /* { dg-final { scan-assembler-times "vgetexpps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1} } */
   5 /* { dg-final { scan-assembler-times "vgetexpps\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1} } */
   6 /* { dg-final { scan-assembler-times "vgetexpps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\{\]" 3} } */
   7 /* { dg-final { scan-assembler-times "vgetexpps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1} } */
   8 /* { dg-final { scan-assembler-times "vgetexpps\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1} } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m256 xx;
  13 volatile __m128 x2;
  14 volatile __mmask8 m8;
  15
  16 void extern
  17 avx512vl_test (void)
  18 {
  19   xx = _mm256_getexp_ps (xx);
  20   xx = _mm256_mask_getexp_ps (xx, m8, xx);
  21   xx = _mm256_maskz_getexp_ps (m8, xx);
  22   x2 = _mm_getexp_ps (x2);
  23   x2 = _mm_mask_getexp_ps (x2, m8, x2);
  24   x2 = _mm_maskz_getexp_ps (m8, x2);
  25 }