From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19441 invoked by alias); 4 Mar 2008 05:26:14 -0000 Received: (qmail 19215 invoked by uid 48); 4 Mar 2008 05:25:31 -0000 Date: Tue, 04 Mar 2008 05:26:00 -0000 Message-ID: <20080304052531.19214.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/35373] [4.4 Regression] bootstraping on powerpc-apple-darwin9 fails with revision 132578 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bergner 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: 2008-03/txt/msg00208.txt.bz2 ------- Comment #8 from bergner at gcc dot gnu dot org 2008-03-04 05:25 ------- Created an attachment (id=15256) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15256&action=view) Disallow TFmode and TDmode from reg+reg addressing This ICE is similar to the one Nathan fixed which is caused by the new gcc_assert Joseph added here: http://gcc.gnu.org/ml/gcc-patches/2007-09/msg01959.html I agree with Joseph's suggestion from Comment #5 that we need to disallow TFmode (and TDmode) similar to Nathan's patch. This patch fixes the ICE on the test case. I'm running a full bootstrap with it now on powerpc64-linux. * config/rs6000/rs6000.c (rs6000_legitimize_address): Don't generate reg+reg addressing for TFmode or TDmode quantities. -- bergner at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |bergner at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35373