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[Bug rtl-optimization/58438] [4.9 Regression] ICE: in check_rtl, at lra.c:2036
- From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 18 Sep 2013 18:24:51 +0000
- Subject: [Bug rtl-optimization/58438] [4.9 Regression] ICE: in check_rtl, at lra.c:2036
- Auto-submitted: auto-generated
- References: <bug-58438-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58438
--- Comment #5 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Wed Sep 18 18:24:49 2013
New Revision: 202714
URL: http://gcc.gnu.org/viewcvs?rev=202714&root=gcc&view=rev
Log:
2013-09-18 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/58438
* lra.c (lra): Clear lra_optional_reload_pseudos in upper loop.
* lra-constraints.c (undo_optional_reloads): Keep optional reloads
from previous subpasses.
2013-09-18 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/58438
* g++.dg/pr58438.C: New test.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-constraints.c
trunk/gcc/lra.c
trunk/gcc/testsuite/ChangeLog