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[Bug debug/51650] [4.7 regression] LTO ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 03 Jan 2012 11:30:32 +0000
- Subject: [Bug debug/51650] [4.7 regression] LTO ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul
- Auto-submitted: auto-generated
- References: <bug-51650-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51650
--- Comment #23 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-03 11:30:32 UTC ---
Author: rguenth
Date: Tue Jan 3 11:30:27 2012
New Revision: 182835
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182835
Log:
2012-01-03 Richard Guenther <rguenther@suse.de>
PR debug/51650
* dwarf2out.c (dwarf2out_finish): Always create a DIE for
the context of a limbo DIE when it does not already exist.
* g++.dg/lto/pr51650-3_0.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/lto/pr51650-3_0.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dwarf2out.c
trunk/gcc/testsuite/ChangeLog