view gcc/testsuite/gcc.dg/vect/no-trapping-math-2.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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/* Test for pr30485.  */
/* { dg-require-effective-target vect_float } */

#include <stdarg.h>
#include "tree-vect.h"

#define N 16

float b[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};

__attribute__ ((noinline)) int
main1 (void)
{
  int i;
  float a[N];

  /* Condition in loop.  */
  /* This loop is vectorized on platforms that support vect_condition.  */
  for (i = 0; i < N; i++)
  {
    a[i] = (b[i] > 0 ? b[i] : 0);
  }

  for (i = 0; i < N; i++)
  {
    if (a[i] != b[i])
	abort ();
  }
  return 0;
}

int main (void)
{
  check_vect ();
  return main1 ();
}

/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_condition } } } */