| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-optimized" } */ | |
| unsigned int foo(unsigned char c) | |
| { | |
| int t1 = c; | |
| int t2 = t1 << 8; | |
| return t2; | |
| } | |
| int bar(unsigned char c) | |
| { | |
| unsigned int t1 = c; | |
| unsigned int t2 = t1 << 8; | |
| return t2; | |
| } | |
| /* { dg-final { scan-tree-dump-times "\\(int\\)" 1 "optimized" } } */ | |
| /* { dg-final { scan-tree-dump-times "\\(unsigned int\\)" 1 "optimized" } } */ | |