From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26421 invoked by alias); 23 Jun 2007 16:04:07 -0000 Received: (qmail 25719 invoked by alias); 23 Jun 2007 16:03:53 -0000 Date: Sat, 23 Jun 2007 16:04:00 -0000 Message-ID: <20070623160353.25710.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/32437] [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "paolo dot bonzini at lu dot unisi dot ch" 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: 2007-06/txt/msg02131.txt.bz2 ------- Comment #9 from paolo dot bonzini at lu dot unisi dot ch 2007-06-23 16:03 ------- Subject: Re: [4.3 Regression] MIPS: FAIL in gcc.dg/cleanup-[8|9|10|11].c Kenneth Zadeck wrote: > This patch changes dce:deletable_insn_p so that it looks at all of the > top level > clauses in a parallel to make it's decision. It was not keeping insns > that had a top level USE or UNSPEC if they were inside of parallels. > > This should fix pr32437 and perhaps other things. > > The patch has only been tested on ppc and x86-64. It is harmless on > those platforms. > It is likely to make a difference on pa-risc and mips where there are > parallels that contain top level unspecs. > > Ok to commit? ok -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32437