/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-dse1-details" } */ | |
#define N 256 | |
struct | |
{ | |
int x; | |
int y; | |
} S[100]; | |
int z[100]; | |
int | |
foo (void) | |
{ | |
int i; | |
int x, y; | |
S[5].x = 0; | |
S[5].y = 0; | |
x = 5 + z[0]; | |
y = z[0]; | |
S[5].x = x; | |
S[5].y = y; | |
} | |
/* { dg-final { scan-tree-dump-times "Deleted dead store" 2 "dse1" } } */ | |