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view gcc/testsuite/gcc.dg/tree-ssa/pr79408.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* PR tree-optimization/79408 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

void link_error (void);

void
foo (unsigned int x, unsigned int y)
{
  if (x > 7312)
    return;
  if (y <= 7312)
    return;
  if (x % y != x)
    link_error ();
}

void
bar (int x, int y)
{
  if (x > 7312 || x < 0)
    return;
  if (y <= 7312)
    return;
  if (x % y != x)
    link_error ();
}

void
baz (int x, int y)
{
  if (x > 7312 || x < -7312)
    return;
  if (y <= 7312)
    return;
  if (x % y != x)
    link_error ();
}

/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized"} } */