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[Bug optimization/12965] [3.3 regression] SEGV+ICE in cc1plus on alpha-linux with -O2
- 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: 7 Dec 2003 13:05:49 -0000
- Subject: [Bug optimization/12965] [3.3 regression] SEGV+ICE in cc1plus on alpha-linux with -O2
- References: <20031108164947.12965.qboosh@pld-linux.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-12-07 13:05 -------
Subject: Bug 12965
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: ebotcazou@gcc.gnu.org 2003-12-07 13:05:43
Modified files:
gcc : ChangeLog caller-save.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/g++.dg/opt: noreturn-1.C
Log message:
PR optimization/12965
* caller-save.c (save_call_clobbered_regs): Do not save/restore
registers around no-return calls.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1946&r2=2.1947
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/caller-save.c.diff?cvsroot=gcc&r1=1.56&r2=1.57
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3237&r2=1.3238
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/opt/noreturn-1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12965