| /* PR middle-end/30322 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fdump-tree-original" } */ |
| |
| int test1(int a) |
| { |
| return a + ~a; |
| } |
| |
| int test2(int b) |
| { |
| return ~b + b; |
| } |
| |
| unsigned int test3(unsigned int c) |
| { |
| return c + ~c; |
| } |
| |
| unsigned int test4(unsigned int d) |
| { |
| return ~d + d; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "\\+ a" 0 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "\\+ b" 0 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "\\+ c" 0 "original" } } */ |
| /* { dg-final { scan-tree-dump-times "\\+ d" 0 "original" } } */ |
| |
