[Bug middle-end/56727] Recursive call goes through the PLT unnecessarily

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56727

--- Comment #15 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Sat Feb 11 17:56:02 2017
New Revision: 245359

URL: https://gcc.gnu.org/viewcvs?rev=245359&root=gcc&view=rev
Log:

        PR tree-ssa/56727
        * gcc.dg/tree-ssa/pr56727.c: New testcase.
        * ipa-utils.c (recursive_call_p): Be more careful about interposition.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr56727.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-utils.c
    trunk/gcc/testsuite/ChangeLog