| /* { dg-do compile } */ | |
| /* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */ | |
| /* Source: Ian Lance Taylor. Dual of no-strict-overflow-2.c. */ | |
| /* We can only simplify the division when using strict overflow | |
| semantics. */ | |
| int | |
| foo (int i) | |
| { | |
| return (i * 100) / 10; | |
| } | |
| /* { dg-final { scan-tree-dump-not "100" "optimized" } } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |