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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug rtl-optimization/45621] [4.6 Regression] ICE: verify_cgraph_node failed: inlined_to pointer is set but no predecessors found with -fipa-cp-clone -flto
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45621

--- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-10-15 01:20:59 UTC ---
Author: hubicka
Date: Fri Oct 15 01:20:55 2010
New Revision: 165492

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165492
Log:

    PR middle-end/45621
    * g++.dg/lto/pr45621.h : New.
    * g++.dg/lto/pr45621_0.C: New.
    * g++.dg/lto/pr45621_1.C: New.
    * cgraph.c (cgraph_update_edges_for_call_stmt_node): When new call is
    redirected to clone, be happy.
    * cgraph.h (cgraph node): Enable former_clone_of unconditinally.
    * cgraphunit.c (verify_cgraph_node, cgraph_materialize_clone): Handle
    former_clone_of unconditinally.

Added:
    trunk/gcc/testsuite/g++.dg/lto/pr45621.h
    trunk/gcc/testsuite/g++.dg/lto/pr45621_0.C
    trunk/gcc/testsuite/g++.dg/lto/pr45621_1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraph.c
    trunk/gcc/cgraph.h
    trunk/gcc/cgraphunit.c
    trunk/gcc/testsuite/ChangeLog