/* { dg-do compile } */ | |
/* { dg-options "-O2 -funsafe-math-optimizations -fdump-tree-optimized-raw" } */ | |
int | |
cmp_mul_1 (float x) | |
{ | |
return x * 3 <= 100; | |
} | |
int | |
cmp_mul_2 (float x) | |
{ | |
return x * -5 > 100; | |
} | |
int | |
div_cmp_1 (float x, float y) | |
{ | |
return x / 3 <= y; | |
} | |
int | |
div_cmp_2 (float x, float y) | |
{ | |
return x / 3 <= 1; | |
} | |
/* { dg-final { scan-tree-dump-times "mult_expr" 1 "optimized" } } */ | |
/* { dg-final { scan-tree-dump-not "rdiv_expr" "optimized" } } */ |