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view gcc/testsuite/gcc.dg/tree-ssa/20041002-1.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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/* PR tree-optimization/16632
   fold() failed to see the following "if" statements never trigger.  */

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-ssa" } */

int
foo (int i)
{
  if ((i | 3) == 1)
    return 1;
  return 0;
}

int
bar (int i)
{
  if ((i & 4) == 2)
    return 1;
  return 0;
}

/* { dg-final { scan-tree-dump-times "if" 0 "ssa" } } */