/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-reassoc1" } */ | |
/* LLVM LOCAL test not applicable */ | |
/* { dg-require-fdump "" } */ | |
int main(int a, int b, int c, int d, int e, int f, int g, int h) | |
{ | |
/* e & ~e -> 0 */ | |
int i = (a & 9) & (c & d); | |
int j = (~e & d) & (~c & e); | |
e = i & j; | |
return e; | |
} | |
/* { dg-final { scan-tree-dump-times "= 0" 1 "reassoc1"} } */ | |
/* { dg-final { cleanup-tree-dump "reassoc1" } } */ |