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path: root/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-dse-1.c

blob: e9048e586cc2f1eeb84e5ef0838c1022407d1edd (plain)

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-optimized" } */

int x;
void
foo (void)
{
  if (x == 0)
    x = 0;
}
void
bar (int i)
{
  if (x == i)
    x = i;
}

/* { dg-final { scan-tree-dump-not "x =" "optimized" } } */