gcc/testsuite/gcc.target/i386/pr46295.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -mavx -mtune=generic -dp" } */
   3
   4 typedef double EXPRESS[5];
   5 void Parse_Rel_Factor (EXPRESS Express,int *Terms);
   6 void Parse_Vector ()
   7 {
   8    EXPRESS Express;
   9    int Terms;
  10    for (Terms = 0; Terms < 5; Terms++)
  11      Express[Terms] = 0.0;
  12    Parse_Rel_Factor(Express,&Terms);
  13 }
  14
  15 /* { dg-final { scan-assembler-times "avx_vzeroupper" 1 } } */