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[Bug rtl-optimization/57708] [4.8 regression] function clobbers callee saved register on ARM
- From: "clyon at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 02 Sep 2013 14:59:13 +0000
- Subject: [Bug rtl-optimization/57708] [4.8 regression] function clobbers callee saved register on ARM
- Auto-submitted: auto-generated
- References: <bug-57708-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57708
--- Comment #6 from clyon at gcc dot gnu.org ---
Author: clyon
Date: Mon Sep 2 14:59:09 2013
New Revision: 202176
URL: http://gcc.gnu.org/viewcvs?rev=202176&root=gcc&view=rev
Log:
2013-08-26 Kugan Vivekanandarajah <kuganv@linaro.org>
Backport from trunk r201501.
2013-08-05 Richard Earnshaw <rearnsha@arm.com>
PR rtl-optimization/57708
* recog.c (peep2_find_free_register): Validate all regs in a
multi-reg mode.
Modified:
branches/linaro/gcc-4_8-branch/gcc/ChangeLog.linaro
branches/linaro/gcc-4_8-branch/gcc/recog.c