From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from pippin.tausq.org (gandalf.tausq.org [64.81.244.94]) by dsl2.external.hp.com (Postfix) with ESMTP id 93C024831 for ; Wed, 19 Feb 2003 23:51:31 -0700 (MST) Date: Wed, 19 Feb 2003 22:42:11 -0800 From: tausq@debian.org To: gcc-gnats@gcc.gnu.org, debian-gcc@lists.debian.org Cc: parisc-linux@lists.parisc-linux.org Message-ID: <20030220064211.GD11363@tausq.org> Reply-To: tausq@debian.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: [parisc-linux] [hppa-linux, gcc-3.2 regression] ICE when optimizing inline code Sender: parisc-linux-admin@lists.parisc-linux.org Errors-To: parisc-linux-admin@lists.parisc-linux.org List-Help: List-Post: List-Subscribe: , List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: >Submitter-Id: net >Originator: Randolph Chung >Organization: Debian >Confidential: no >Synopsis: [hppa-linux, gcc-3.2 regression] ICE when optimizing inline code >Severity: serious >Priority: medium >Category: optimization >Class: ice-on-legal-code >Release: 3.2.3 20030210 (Debian prerelease) (Debian testing/unstable) >Environment: System: Linux legolas 2.4.20-pa25 #115 Sun Feb 9 20:54:18 PST 2003 parisc unknown unknown GNU/Linux Architecture: parisc host: hppa-unknown-linux-gnu build: hppa-unknown-linux-gnu target: hppa-unknown-linux-gnu configured with: ../src/configure -v --enable-languages=c,c++,f77,proto,pascal,objc,ada --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-objc-gc hppa-linux >Description: see below code works with gcc-3.0 and gcc-3.3 snapshot also works with gcc-3.2 with -O1 >How-To-Repeat: -------8< cut here 8<--------- inline int fixfloor (long x) { if (x >= 0) return (x >> 16); else return ~((~x) >> 16); } inline int fixtoi (long x) { return fixfloor(x) + ((x & 0x8000) >> 15); } int foo(long x, long y) { return fixtoi(x*y); } -------8< cut here 8<--------- legolas% gcc-3.2 -O2 -c bug.i bug.i: In function `foo': bug.i:3: internal error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See for instructions. >Fix: unknown