/* { 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 a + c + d + e + g + 15 */ | |
unsigned int i = (a + 9) + (c + d); | |
unsigned int j = (e + 4) + (2 + g); | |
e = i + j; | |
return e; | |
} | |
/* { dg-final { scan-tree-dump-times "\\\+ 15" 1 "reassoc1"} } */ |