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[Bug ipa/66223] [5/6 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual
- 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: Mon, 04 Apr 2016 15:55:11 +0000
- Subject: [Bug ipa/66223] [5/6 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual
- Auto-submitted: auto-generated
- References: <bug-66223-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66223
--- Comment #14 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Mon Apr 4 15:54:39 2016
New Revision: 234719
URL: https://gcc.gnu.org/viewcvs?rev=234719&root=gcc&view=rev
Log:
PR ipa/66223
* ipa-devirt.c (maybe_record_node): Do not optimize cxa_pure_virtual
calls when sanitizing.
(possible_polymorphic_call_target_p)" FIx formating.
* g++.dg/ipa/devirt-51.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/ipa/devirt-51.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ipa-devirt.c
trunk/gcc/testsuite/ChangeLog