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view gcc/testsuite/c-c++-common/Wduplicated-branches-13.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 c/79199 */
/* { dg-do compile { target int32plus } } */
/* { dg-options "-Wduplicated-branches" } */

unsigned int a, b, c, d, e;
void
fn1 (void)
{
  if (0) /* { dg-warning "this condition has identical branches" } */
    {
      if (d > 4294967293U)
	(void) 5;
      c = d;
      b = e | a;
    }
  else
    {
      if (d > 4294967293U)
	(void) 5;
      c = d;
      b = e | a;
    }
}