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[Bug target/60193] [4.7/4.8 regression] ICE on big nested frame
- From: "ktietz at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 18 Feb 2014 13:47:09 +0000
- Subject: [Bug target/60193] [4.7/4.8 regression] ICE on big nested frame
- Auto-submitted: auto-generated
- References: <bug-60193-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60193
--- Comment #10 from Kai Tietz <ktietz at gcc dot gnu.org> ---
Author: ktietz
Date: Tue Feb 18 13:46:38 2014
New Revision: 207846
URL: http://gcc.gnu.org/viewcvs?rev=207846&root=gcc&view=rev
Log:
2014-02-18 Kai Tietz <ktietz@redhat.com>
Backport from mainline
PR target/60193
* config/i386/i386.c (ix86_expand_prologue): Use
rax register as displacement for restoring %r10, %rax.
Additional fix wrong offset for restoring both-registers.
2014-02-18 Kai Tietz <ktietz@redhat.com>
PR target/60193
* gcc.target/i386/nest-1.c: New testcase.
Added:
branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/nest-1.c
Modified:
branches/gcc-4_7-branch/gcc/ChangeLog
branches/gcc-4_7-branch/gcc/config/i386/i386.c
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog