| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -misel -fdump-tree-phiopt-details" } */ | |
| typedef struct s { | |
| int v; | |
| int b; | |
| struct s *l; | |
| struct s *r; | |
| } S; | |
| int foo(S *s) | |
| { | |
| S *this; | |
| S *next; | |
| this = s; | |
| if (this->b) | |
| next = this->l; | |
| else | |
| next = this->r; | |
| return next->v; | |
| } | |
| /* { dg-final { scan-tree-dump "Hoisting adjacent loads" "phiopt2" } } */ |