/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-reassoc1" } */ | |
unsigned int | |
foo(unsigned int a, unsigned int b, unsigned int c, unsigned int d, | |
unsigned int e, unsigned int f, unsigned int g, unsigned int h) | |
{ | |
/* Should be transformed into e = 20 */ | |
unsigned int i = (a + 9); | |
unsigned int j = (-c + 1); | |
i += (c + 8); | |
j += (-a + 2); | |
e = i + j; | |
return e; | |
} | |
/* { dg-final { scan-tree-dump-times "= 20" 1 "reassoc1"} } */ |