From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31336 invoked by alias); 29 Aug 2008 19:02:00 -0000 Received: (qmail 31066 invoked by alias); 29 Aug 2008 19:00:37 -0000 Date: Fri, 29 Aug 2008 19:02:00 -0000 Message-ID: <20080829190037.31065.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/37261] [4.3/4.4 Regression] Spurious (?) "integer overflow in expression" warnings In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jakub 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: 2008-08/txt/msg02387.txt.bz2 ------- Comment #4 from jakub at gcc dot gnu dot org 2008-08-29 19:00 ------- Subject: Bug 37261 Author: jakub Date: Fri Aug 29 18:59:13 2008 New Revision: 139784 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139784 Log: PR c/37261 * fold-const.c (fold_binary): In (X | C1) & C2 canonicalization compute new & and | in type rather than TREE_TYPE (arg0). * gcc.dg/pr37261.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr37261.c Modified: trunk/gcc/ChangeLog trunk/gcc/fold-const.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37261