[Bug optimization/12147] Wrong code with -O2 in context of reload

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-02-04 13:04 -------
Subject: Bug 12147

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	hammer-3_3-branch
Changes by:	uweigand@gcc.gnu.org	2004-02-04 13:03:57

Modified files:
	gcc            : ChangeLog.hammer reload1.c 

Log message:
	PR optimization/12147
	* reload1.c (reload_reg_free_p): RELOAD_OTHER conflicts with
	RELOAD_FOR_OPADDR_ADDR.
	(reload_reg_reaches_end_p): A RELOAD_FOR_OTHER_ADDRESS register
	might be reused as RELOAD_FOR_OPADDR_ADDR register.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.306&r2=1.1.2.307
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload1.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.364.2.10&r2=1.364.2.11



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12147