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[Bug target/21684] MCore testsuite file gcc.c-torture/execute/lshrdi3-1.c compiles to incorrect assembly
- 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: 17 Aug 2005 21:44:02 -0000
- Subject: [Bug target/21684] MCore testsuite file gcc.c-torture/execute/lshrdi3-1.c compiles to incorrect assembly
- References: <20050520203004.21684.winchester@amirix.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-08-17 21:44 -------
Subject: Bug 21684
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: wilson@gcc.gnu.org 2005-08-17 21:43:50
Modified files:
gcc : ChangeLog
gcc/config/mcore: mcore.h
Log message:
Fix misoptimization of mask and shift.
PR target/21684
* config/mcore/mcore.h (SHIFT_COUNT_TRUNCATED): Define to 0.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9764&r2=2.9765
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mcore/mcore.h.diff?cvsroot=gcc&r1=1.77&r2=1.78
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21684