gcc/testsuite/g++.dg/vect/simd-bool-comparison-1.cc

   1 // { dg-do compile }
   2 // { dg-additional-options "-mavx512bw -mavx512dq" { target { i?86-*-* x86_64-*-* } } }
   3
   4 #define N 1024
   5
   6 double a[N];
   7 bool b[N];
   8 bool c;
   9
  10 void test ()
  11 {
  12   int i;
  13
  14   for (i = 0; i < N; i++)
  15     if (b[i] != c)
  16       a[i] = 0.0;
  17     else
  18       a[i] = 1.0;
  19 }
  20
  21 // { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { i?86-*-* x86_64-*-* } } } }