gcc/testsuite/gcc.target/i386/avx512vl-vcvtudq2ps-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vcvtudq2ps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
   4 /* { dg-final { scan-assembler-times "vcvtudq2ps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
   5 /* { dg-final { scan-assembler-times "vcvtudq2ps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vcvtudq2ps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   7 /* { dg-final { scan-assembler-times "vcvtudq2ps\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   8 /* { dg-final { scan-assembler-times "vcvtudq2ps\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m256i s1;
  13 volatile __m128i s2;
  14 volatile __m256 res1;
  15 volatile __m128 res2;
  16 volatile __mmask8 m;
  17
  18 void extern
  19 avx512vl_test (void)
  20 {
  21   res1 = _mm256_cvtepu32_ps (s1);
  22   res2 = _mm_cvtepu32_ps (s2);
  23
  24   res1 = _mm256_mask_cvtepu32_ps (res1, m, s1);
  25   res2 = _mm_mask_cvtepu32_ps (res2, m, s2);
  26
  27   res1 = _mm256_maskz_cvtepu32_ps (m, s1);
  28   res2 = _mm_maskz_cvtepu32_ps (m, s2);
  29 }