| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-ccp -fno-tree-forwprop -fno-tree-fre -fno-tree-vrp -fdump-tree-dse1-details" } */ | |
| int | |
| f () | |
| { | |
| int a; | |
| int *p = &a; | |
| *p = 1; | |
| a = 2; | |
| return a; | |
| } | |
| /* { dg-final { scan-tree-dump-times "Deleted dead store.*p_1" 1 "dse1"} } */ |