From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 705 invoked by alias); 19 Jul 2009 10:27:37 -0000 Received: (qmail 653 invoked by alias); 19 Jul 2009 10:27:26 -0000 Date: Sun, 19 Jul 2009 10:27:00 -0000 Message-ID: <20090719102726.652.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/40676] [4.5 Regression] internal compiler error: verify_ssa error: definition in block 5 does not dominate use in block 7 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hubicka 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: 2009-07/txt/msg01544.txt.bz2 ------- Comment #8 from hubicka at gcc dot gnu dot org 2009-07-19 10:27 ------- Subject: Bug 40676 Author: hubicka Date: Sun Jul 19 10:27:07 2009 New Revision: 149789 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149789 Log: PR tree-optimization/40676 * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do renaming on all virtual PHIs in empty BBs. * gcc.c-torture/compile/pr40676.c: New testcase. Added: trunk/gcc/testsuite/gcc.c-torture/compile/pr40676.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-dce.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40676