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[Bug rtl-optimization/17933] [4.0 Regression] ICE: in schedule_insns, at /sched-rgn.c:2555
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Nov 2004 18:33:08 -0000
- Subject: [Bug rtl-optimization/17933] [4.0 Regression] ICE: in schedule_insns, at /sched-rgn.c:2555
- References: <20041011151947.17933.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-06 18:33 -------
Subject: Bug 17933
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: hp@gcc.gnu.org 2004-11-06 18:33:04
Modified files:
gcc : ChangeLog rtlanal.c
Log message:
PR rtl-optimization/17933
* rtlanal.c (dead_or_set_regno_p): Break out common code to...
(covers_regno_p): New function. Handle SETs of PARALLEL,
and defer the rest to...
(covers_regno_no_parallel_p): New function.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6205&r2=2.6206
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtlanal.c.diff?cvsroot=gcc&r1=1.204&r2=1.205
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17933