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/* { dg-do compile } */
/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre-stats" } */
int
foo (unsigned long a)
{
int b = __builtin_clzl (a);
int c = __builtin_clzl (a);
if (b == c)
return 1;
return 0;
}
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre"} } */
/* { dg-final { cleanup-tree-dump "fre" } } */
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