| /* { dg-do link } */ | |
| /* { dg-options "-O -fdump-tree-dse1-details" } */ | |
| extern void foo(void); | |
| int a, b; | |
| static int c; | |
| int main() | |
| { | |
| if (c) | |
| foo (); | |
| int *g = &c; | |
| int **h = &g; | |
| int ***h1 = &h; | |
| if (a) | |
| while (b) | |
| b = 0; | |
| } | |
| /* { dg-final { scan-tree-dump "Deleted dead store: g = &c;" "dse1" } } */ |