| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -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" } } */ |