/* { dg-do compile } */ | |
/* { dg-options "-O -fdump-tree-lim1" } */ | |
/* This is a variant that doesn't cause fold to place a cast to | |
int before testing bit 1. */ | |
void | |
quantum_toffoli(int control1, int control2, int target, int *state, | |
int size) | |
{ | |
int i; | |
for(i=0; i<size; i++) | |
{ | |
if (state[i] & ( 1 << control1)) | |
if (state[i] & ( 1 << control2)) | |
state[i] ^= ( 1 << target); | |
} | |
} | |
/* { dg-final { scan-tree-dump-times "1 <<" 3 "lim1" } } */ | |
/* { dg-final { cleanup-tree-dump "lim1" } } */ |