gcc/testsuite/gcc.target/i386/avx512f-vbroadcastf64x4-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2" } */
   3 /* { dg-final { scan-assembler-times "vbroadcastf64x4\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\{\]|vshuff64x2\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\n\]*%zmm\[0-9\]\[^\n\]*%zmm\[0-9\]\[^\{\]" 1 } } */
   4 /* { dg-final { scan-assembler-times "vbroadcastf64x4\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]|vshuff64x2\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
   5 /* { dg-final { scan-assembler-times "vbroadcastf64x4\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}|vshuff64x2\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   6
   7 #include <immintrin.h>
   8
   9 volatile __m512d x;
  10 volatile __m256d y;
  11 volatile __mmask8 m;
  12
  13 void extern
  14 avx512f_test (void)
  15 {
  16   x = _mm512_broadcast_f64x4 (y);
  17   x = _mm512_mask_broadcast_f64x4 (x, m, y);
  18   x = _mm512_maskz_broadcast_f64x4 (m, y);
  19 }