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[Bug c++/81007] [7 Regression] ICE with virtual function in broken class
- 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: Wed, 28 Jun 2017 13:26:06 +0000
- Subject: [Bug c++/81007] [7 Regression] ICE with virtual function in broken class
- Auto-submitted: auto-generated
- References: <bug-81007-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81007
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Jun 28 13:25:33 2017
New Revision: 249738
URL: https://gcc.gnu.org/viewcvs?rev=249738&root=gcc&view=rev
Log:
2017-06-28 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-06-09 Richard Biener <rguenther@suse.de>
PR middle-end/81007
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::restrict_to_inner_class):
Skip FIELD_DECLs with error_mark_node type.
* passes.def (all_lowering_passes): Run pass_build_cgraph_edges
last again.
* g++.dg/pr81007.C: New testcase.
2017-06-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/81083
* tree-ssa-sccvn.c (vn_reference_lookup_3): Do not use abnormals
as values.
* gcc.dg/torture/pr81083.c: New testcase.
2017-06-21 Richard Biener <rguenther@suse.de>
PR gcov-profile/81080
* configure.ac: Add AC_SYS_LARGEFILE.
* libgcov.h: Include auto-target.h before tsystem.h to pick
up _FILE_OFFSET_BITS which might differ for multilibs.
* config.in: Regenerate.
* configure: Likewise.
Added:
branches/gcc-7-branch/gcc/testsuite/g++.dg/pr81007.C
branches/gcc-7-branch/gcc/testsuite/gcc.dg/torture/pr81083.c
Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/ipa-polymorphic-call.c
branches/gcc-7-branch/gcc/passes.def
branches/gcc-7-branch/gcc/testsuite/ChangeLog
branches/gcc-7-branch/gcc/tree-ssa-sccvn.c
branches/gcc-7-branch/libgcc/ChangeLog
branches/gcc-7-branch/libgcc/config.in
branches/gcc-7-branch/libgcc/configure
branches/gcc-7-branch/libgcc/configure.ac
branches/gcc-7-branch/libgcc/libgcov.h