| /* { dg-do compile } */ |
| /* { dg-options "-O2 -fclone-hot-version-paths -fdump-tree-optimized" } */ |
| |
| static int __attribute__ ((version_selector)) |
| featureTest () |
| { |
| return 1; |
| } |
| |
| static int foo () |
| { |
| return 0; |
| } |
| |
| static int bar () |
| { |
| return 1; |
| } |
| |
| static int __attribute__ ((noinline)) |
| dispatch () |
| { |
| __builtin_dispatch (featureTest, (void *)foo, (void *)bar); |
| return 0; |
| } |
| |
| int |
| fn2 () |
| { |
| for (int i = 0; i < 1000; i++) |
| dispatch (); |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump "dispatchv_clone_0" "optimized" } } */ |
| /* { dg-final { scan-tree-dump "dispatchv_clone_1" "optimized" } } */ |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |
