[Bug tree-optimization/56099] Empty static noinline functions aren't called from optimized code

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56099



--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-01-24 
19:11:33 UTC ---

(In reply to comment #2)

> Created attachment 29267 [details]

> asm of the testcase showing there is still no noinline function



You need the inline-asm also to force the const/pure detection from happening.