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[Bug middle-end/57499] [4.7/4.8 Regression] ICE when noreturn destructor returns after throw with -O
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 06 Mar 2014 07:55:00 +0000
- Subject: [Bug middle-end/57499] [4.7/4.8 Regression] ICE when noreturn destructor returns after throw with -O
- Auto-submitted: auto-generated
- References: <bug-57499-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57499
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar 6 07:54:28 2014
New Revision: 208363
URL: http://gcc.gnu.org/viewcvs?rev=208363&root=gcc&view=rev
Log:
Backport from mainline
2014-02-05 Jakub Jelinek <jakub@redhat.com>
PR middle-end/57499
* tree-eh.c (cleanup_empty_eh): Bail out on totally empty
bb with no successors.
* g++.dg/torture/pr57499.C: New test.
Added:
branches/gcc-4_8-branch/gcc/testsuite/g++.dg/torture/pr57499.C
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
branches/gcc-4_8-branch/gcc/tree-eh.c