[Bug optimization/12441] [3.3/3.4 Regression] Can't spill register bug
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-01-09 14:26 -------
Subject: Bug 12441
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: hubicka@gcc.gnu.org 2004-01-09 14:26:56
Modified files:
gcc : ChangeLog.hammer
gcc/config/i386: i386.c
Log message:
Backport from mainline.
PR opt/12441
Revert: Sat Mar 30 14:08:55 CET 2002 Jan Hubicka <jh@suse.cz>
* i386.c (aligned_operand): Be prepared for SUBREGed registers.
(ix86_decompose_address): Use REG_P instead of GET_CODE (...) == REG.
(ix86_address_cost): Be prepared for SUBREGed registers.
(legitimate_address_p): Accept SUBREGed registers.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.255&r2=1.1.2.256
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.490.2.63&r2=1.490.2.64
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12441
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