| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-forwprop1" } */ | |
| struct X { int a[256]; }; | |
| int foo(struct X *p, __SIZE_TYPE__ i) | |
| { | |
| int *q = &p->a[0]; | |
| int *q2 = (int *)((void *)q + i*4 + 32); | |
| return *q2; | |
| } | |
| int bar(struct X *p, int i) | |
| { | |
| return *((int *)p + i + 8); | |
| } | |
| /* We should have propagated the base array address through the | |
| address arithmetic into the memory access as an array access. */ | |
| /* { dg-final { scan-tree-dump-times "->a\\\[D\\\." 2 "forwprop1" { xfail *-*-* } } } */ |