[Bug target/65263] [5 Regression] ICE (error: unrecognizable insn / in insn_min_length, at config/rs6000/rs6000.md) on powerpc64le-linux-gnu

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65263

--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Tue Mar  3 09:26:20 2015
New Revision: 221134

URL: https://gcc.gnu.org/viewcvs?rev=221134&root=gcc&view=rev
Log:
Fix PR ipa/65263.

    PR ipa/65263
    * cgraph.c (cgraph_node::has_thunk_p): New function.
    * cgraph.h (cgraph_node::has_thunk_p: Likewise.
    * ipa-icf.c (redirect_all_callers): Do not redirect thunks.
    (sem_function::merge): Assert is changed.
    * g++.dg/ipa/pr65263.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/ipa/pr65263.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraph.c
    trunk/gcc/cgraph.h
    trunk/gcc/ipa-icf.c
    trunk/gcc/testsuite/ChangeLog