| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-reassoc1" } */ | |
| unsigned int foo(unsigned int a, unsigned int b, unsigned int c, unsigned int d) | |
| { | |
| /* Should be transformed into a + c + 8 */ | |
| unsigned int e = a + 3; | |
| unsigned int f = c + 5; | |
| unsigned int g = e + f; | |
| return g; | |
| } | |
| /* { dg-final { scan-tree-dump-times "\\\+ 8" 1 "reassoc1"} } */ |