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[Bug middle-end/37243] [4.4 Regression] IRA causes wrong code generation
- From: "hjl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Sep 2008 18:17:43 -0000
- Subject: [Bug middle-end/37243] [4.4 Regression] IRA causes wrong code generation
- References: <bug-37243-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #17 from hjl at gcc dot gnu dot org 2008-09-02 18:17 -------
Subject: Bug 37243
Author: hjl
Date: Tue Sep 2 18:16:24 2008
New Revision: 139900
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139900
Log:
2008-09-02 H.J. Lu <hongjiu.lu@intel.com>
Backport from mainline:
2008-09-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* ira.c (setup_eliminable_regset): Only declare i if ELIMINABLE_REGS is
defined.
2008-08-29 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-opt/37251
* ira-color.c (push_allocnos_to_stack): Truncate
removed_splay_allocno_vec.
2008-08-29 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-opt/37243
* ira-color (ira_fast_allocation): Don't assign hard registers to
global allocnos.
Added:
branches/ira-merge/gcc/ChangeLog.ira
Modified:
branches/ira-merge/gcc/ira-color.c
branches/ira-merge/gcc/ira.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37243