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[Bug target/36780] [4.3/4.4 Regression] Wrong reload generated for subreg address on SH
- From: "jsm28 at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jul 2008 11:15:03 -0000
- Subject: [Bug target/36780] [4.3/4.4 Regression] Wrong reload generated for subreg address on SH
- References: <bug-36780-5208@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from jsm28 at gcc dot gnu dot org 2008-07-19 11:15 -------
Subject: Bug 36780
Author: jsm28
Date: Sat Jul 19 11:14:13 2008
New Revision: 137976
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137976
Log:
PR target/36780
PR target/36827
* reload.c (find_reloads_subreg_address): Only reload address if
reloaded == 0, not for reloaded != 1.
Revert:
2008-07-16 Joseph Myers <joseph@codesourcery.com>
* config/m32c/m32c.c (BIG_FB_ADJ): Move definition earlier.
(m32c_legitimate_address_p): Handle "++rii" addresses created by
m32c_legitimize_reload_address.
2008-07-15 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.h (GO_IF_LEGITIMATE_ADDRESS): Allow
(plus (plus (reg) (const_int)) (const_int)) when reload_in_progress.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/m32c/m32c.c
trunk/gcc/config/sh/sh.h
trunk/gcc/reload.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36780