| /* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */ |
| |
| static int a1 (void) |
| { |
| return 10; |
| } |
| |
| static int a2 (void) |
| { |
| return 0; |
| } |
| |
| typedef int (*tp) (void); |
| |
| static tp aa [] = {a2, a1, a1, a1, a1}; |
| |
| void setp (int (**pp) (void), int i) |
| { |
| if (!i) |
| *pp = aa [i]; |
| else |
| *pp = aa [(i & 2) + 1]; |
| } |
| |
| int |
| main (void) |
| { |
| int (*p) (void); |
| int i; |
| |
| for (i = 0; i < 10; i ++) |
| { |
| setp (&p, i); |
| p (); |
| } |
| |
| return 0; |
| } |
| |
| /* { dg-final-use { scan-tree-dump "Indirect call -> direct call.* a1 transformation on insn" "tree_profile"} } */ |
| /* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */ |
| /* { dg-final-use { cleanup-tree-dump "optimized" } } */ |
| /* { dg-final-use { cleanup-tree-dump "tree_profile" } } */ |
| |
| |