/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-optimized" } */ | |
/* LLVM LOCAL test not applicable */ | |
/* { dg-require-fdump "" } */ | |
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" } } */ |