| /* { dg-do compile } */ | |
| /* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */ | |
| /* Source: Ian Lance Taylor. Dual of no-strict-overflow-7.c. */ | |
| /* We can only simplify the conditional when using strict overflow | |
| semantics. */ | |
| int | |
| foo (char* p) | |
| { | |
| return p + 1000 < p; | |
| } | |
| /* { dg-final { scan-tree-dump-not "\[+\]\[ \]*1000" "optimized" } } */ |