/* { dg-do compile } */ | |
/* { dg-options "-fstrict-overflow -O2 -Wstrict-overflow=3" } */ | |
/* We can only simplify the conditional when using strict overflow | |
semantics. */ | |
int | |
foo (int x, int y) | |
{ | |
return x - y < 0; /* { dg-warning "assuming signed overflow does not occur" "correct warning" } */ | |
} |