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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512f" } */
   3 /* { dg-final { scan-assembler-times "vgetmantpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[\\n\]" 2 } } */
   4 /* { dg-final { scan-assembler-times "vgetmantpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
   5 /* { dg-final { scan-assembler-times "vgetmantpd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 2 } } */
   6 /* { dg-final { scan-assembler-times "vgetmantpd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%zmm\[0-9\]\[\\n\]" 1 } } */
   7 /* { dg-final { scan-assembler-times "vgetmantpd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   8 /* { dg-final { scan-assembler-times "vgetmantpd\[ \\t\]+\[^\n\]*\{sae\}\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m512d x, y;
  13 volatile __mmask8 m;
  14
  15 void extern
  16 avx512f_test (void)
  17 {
  18   x = _mm512_getmant_pd (y, _MM_MANT_NORM_p75_1p5, _MM_MANT_SIGN_src);
  19   x =
  20     _mm512_mask_getmant_pd (x, m, y, _MM_MANT_NORM_p75_1p5,
  21                             _MM_MANT_SIGN_src);
  22   x =
  23     _mm512_maskz_getmant_pd (m, y, _MM_MANT_NORM_p75_1p5,
  24                              _MM_MANT_SIGN_src);
  25   x = _mm512_getmant_round_pd (y, _MM_MANT_NORM_p75_1p5, _MM_MANT_SIGN_src,
  26                                _MM_FROUND_NO_EXC);
  27   x =
  28     _mm512_mask_getmant_round_pd (x, m, y, _MM_MANT_NORM_p75_1p5,
  29                             _MM_MANT_SIGN_src, _MM_FROUND_NO_EXC);
  30   x =
  31     _mm512_maskz_getmant_round_pd (m, y, _MM_MANT_NORM_p75_1p5,
  32                              _MM_MANT_SIGN_src, _MM_FROUND_NO_EXC);
  33 }