From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2499 invoked by alias); 21 Apr 2007 17:44:20 -0000 Received: (qmail 2433 invoked by alias); 21 Apr 2007 17:44:10 -0000 Date: Sat, 21 Apr 2007 17:44:00 -0000 Message-ID: <20070421174410.2432.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/31136] [4.2 Regression] FRE ignores bit-field truncation (C and C++ front-end don't produce bit-field truncation In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-04/txt/msg01554.txt.bz2 ------- Comment #16 from rguenth at gcc dot gnu dot org 2007-04-21 18:44 ------- Subject: Bug 31136 Author: rguenth Date: Sat Apr 21 18:43:57 2007 New Revision: 124019 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124019 Log: 2007-04-21 Richard Guenther PR middle-end/31136 * fold-const.c (fold_unary): Call fold_convert_const on the original tree. * gcc.c-torture/execute/pr31136.c: New testcase. Added: branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/execute/pr31136.c Modified: branches/gcc-4_2-branch/gcc/ChangeLog branches/gcc-4_2-branch/gcc/fold-const.c branches/gcc-4_2-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31136