/* Check that eliminable compare-instructions are eliminated. */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2" } */ | |
/* { dg-final { scan-assembler-times "\tcmp|\ttest" 2 } } */ | |
extern void foo(void); | |
void f(long long int a, long long int b) | |
{ | |
/* Trivial check that we don't eliminate a non-eliminable compare. */ | |
if (a + b <= 0) | |
foo(); | |
} |