19 lines
381 B
C
19 lines
381 B
C
/* { 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" } } */
|