| /* { dg-do compile } */ | |
| /* { dg-options "-fstrict-overflow -O2 -Wstrict-overflow" } */ | |
| /* Don't warn about an overflow when threading jumps. We used to get | |
| a warning from comparing bounds generated by VRP. */ | |
| int | |
| bar(int a, int b, int n) | |
| { | |
| if (b > a) | |
| n = a - b; | |
| if (a >= b) | |
| n = 1; | |
| return n; | |
| } |