| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-fre1-details" } */ | |
| struct a | |
| { | |
| int foo,bar; | |
| }; | |
| struct b | |
| { | |
| struct a a[10]; | |
| }; | |
| struct b b, *bptr=&b, *bptr2=&b; | |
| int j; | |
| int i; | |
| int n=1; | |
| int | |
| main () | |
| { | |
| int jj=j; | |
| bptr2->a[jj].bar = 0; | |
| for (int i=0; i<n; i++) | |
| bptr->a[i].foo=1; | |
| if (!__builtin_constant_p (bptr2->a[jj].bar == 0)) | |
| __builtin_abort (); | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump "Replaced __builtin_constant_p \\\(\[^)\]*\\\) with 1" "fre1" } } */ |