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[Bug rtl-optimization/68691] ICE at -O3 with -g enabled on x86_64-linux-gnu in alter_subregs, at lra-spills.c:610 (in 32-bit mode)
- 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: Thu, 10 Dec 2015 18:01:21 +0000
- Subject: [Bug rtl-optimization/68691] ICE at -O3 with -g enabled on x86_64-linux-gnu in alter_subregs, at lra-spills.c:610 (in 32-bit mode)
- Auto-submitted: auto-generated
- References: <bug-68691-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68691
--- Comment #4 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Author: vmakarov
Date: Thu Dec 10 18:00:47 2015
New Revision: 231538
URL: https://gcc.gnu.org/viewcvs?rev=231538&root=gcc&view=rev
Log:
2015-12-10 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/68691
* lra-spills.c (lra_final_code_change): Check pseudo occurrence
number in non-debug insns and remove debug insns if necessary.
2015-12-10 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/68691
* gcc.target/i386/pr68691.c: New.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr68691.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lra-spills.c
trunk/gcc/testsuite/ChangeLog