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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2" } */
   3 /* { dg-final { scan-assembler-times "vgetexpss\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\, %xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "vgetexpss\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
   5 /* { dg-final { scan-assembler-times "vgetexpss\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
   6 /* { dg-final { scan-assembler-times "vgetexpss\[ \\t\]+\[^\{\n\]*\{sae\}\[^\n\]*%xmm\[0-9\]+\, %xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   7 /* { dg-final { scan-assembler-times "vgetexpss\[ \\t\]+\[^\n\]*\{sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   8 /* { dg-final { scan-assembler-times "vgetexpss\[ \\t\]+\[^\n\]*\{sae\}\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m128 x;
  13 volatile __mmask8 m;
  14
  15 void extern
  16 avx512f_test (void)
  17 {
  18   x = _mm_getexp_ss (x, x);
  19   x = _mm_mask_getexp_ss (x, m, x, x);
  20   x = _mm_maskz_getexp_ss (m, x, x);
  21   x = _mm_getexp_round_ss (x, x, _MM_FROUND_NO_EXC);
  22   x = _mm_mask_getexp_round_ss (x, m, x, x, _MM_FROUND_NO_EXC);
  23   x = _mm_maskz_getexp_round_ss (m, x, x, _MM_FROUND_NO_EXC);
  24 }