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[Bug lto/65475] [5 Regression] ICE in odr_vtable_hasher::equal (Segmentation fault)
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 20 Mar 2015 18:19:49 +0000
- Subject: [Bug lto/65475] [5 Regression] ICE in odr_vtable_hasher::equal (Segmentation fault)
- Auto-submitted: auto-generated
- References: <bug-65475-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65475
--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Fri Mar 20 18:19:18 2015
New Revision: 221542
URL: https://gcc.gnu.org/viewcvs?rev=221542&root=gcc&view=rev
Log:
PR ipa/65475
* ipa-devirt.c (add_type_duplicate): Prevail polymorphic type over
non-polymorphic
* g++.dg/lto/pr65475_0.C: New testcase.
* g++.dg/lto/pr65475_1.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/lto/pr65475_0.C
trunk/gcc/testsuite/g++.dg/lto/pr65475_1.C
Modified:
trunk/gcc/ipa-devirt.c
trunk/gcc/testsuite/ChangeLog