/* { dg-do compile } */ | |
/* { dg-options "-O1 -fdump-tree-optimized" } */ | |
/* Test for CPROP across a DAG. */ | |
int test111 (int param) | |
{ | |
int a, b, c; | |
if (param) { | |
a = 3; | |
b = 2; | |
} | |
else { | |
a = 2; | |
b = 3; | |
} | |
c = a + b; | |
if (c != 5) | |
return 2; | |
return 0; | |
} | |
int test1111 (int param) | |
{ | |
_Bool a, b, c; | |
if (param) { | |
a = 1; | |
b = 0; | |
} | |
else { | |
a = 0; | |
b = 1; | |
} | |
c = a && b; | |
if (c) | |
return 2; | |
return 0; | |
} | |
/* All ifs should be eliminated. */ | |
/* { dg-final { scan-tree-dump-times "if" 0 "optimized" { xfail *-*-* } } } */ |