gcc/testsuite/gcc.dg/tree-ssa/pr71947-1.c


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/* { dg-do compile } */ 
/* { dg-options "-O2 -fno-tree-vrp -fdump-tree-dom-details" } */


int f(int x, int y)
{
   int ret;

   if (x == y)
     ret = x ^ y;
   else
     ret = 1;

   return ret;
}

/* { dg-final { scan-tree-dump "Replaced redundant expr \[^\r\n\]* with .0."  "dom2" } } */