gcc/testsuite/gcc.dg/vect/vect-ifcvt-17.c

   1 /* { dg-require-effective-target vect_condition } */
   2 /* { dg-require-effective-target vect_float } */
   3
   4 #include <stdarg.h>
   5 #include "tree-vect.h"
   6
   7 #define N 16
   8 #define MAX 42
   9
  10 float A[N] = {36,39,42,45,43,32,21,12,23,34,45,56,42,78,89,11};
  11 float B[N] = {42,42,0,42,42,42,42,42,42,42,42,42,0,42,42,42};
  12
  13 extern void abort(void);
  14
  15 int main ()
  16 {
  17   int i, j;
  18
  19   check_vect ();
  20
  21   for (i = 0; i < 16; i++)
  22     A[i] = ( A[i] == MAX ? 0 : MAX);
  23
  24   /* check results:  */
  25   for (i = 0; i < N; i++)
  26     if (A[i] != B[i])
  27       abort ();
  28
  29   return 0;
  30 }
  31
  32 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */