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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
int t(int a) __attribute__ ((const));
void abort (void);
int
ccp(int b)
{
int a=1;
a++;
a++;
a++;
if (b)
abort();
return a;
}
/* We should propagate constant 4 into return. */
/* { dg-final { scan-tree-dump-times "return 4" 1 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */
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