From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11485 invoked by alias); 30 Aug 2002 17:06:01 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 11466 invoked by uid 71); 30 Aug 2002 17:06:01 -0000 Resent-Date: 30 Aug 2002 17:06:01 -0000 Resent-Message-ID: <20020830170601.11465.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, lanclos@cats.ucsc.edu Received: (qmail 11380 invoked by uid 61); 30 Aug 2002 17:05:27 -0000 Message-Id: <20020830170527.11379.qmail@sources.redhat.com> Date: Fri, 30 Aug 2002 10:16:00 -0000 From: lanclos@cats.ucsc.edu Reply-To: lanclos@cats.ucsc.edu To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version: gnatsweb-2.9.3 (1.1.1.1.2.31) Subject: optimization/7778: Internal compiler error in reload_cse_simplify_operands X-SW-Source: 2002-08/txt/msg00635.txt.bz2 List-Id: >Number: 7778 >Category: optimization >Synopsis: Internal compiler error in reload_cse_simplify_operands >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Fri Aug 30 10:06:00 PDT 2002 >Closed-Date: >Last-Modified: >Originator: lanclos@cats.ucsc.edu >Release: gcc-3.2 >Organization: >Environment: Solaris 2.6, binutils 2.13, gcc 3.2, UltraSPARC II system >Description: A mozilla 1.1 build produced the following error, and asked nicely if I would report it please. gcc -o s_scalbn.o -c -DOSTYPE=\"SunOS5\" -DOSARCH=\"SunOS\" -DOJI -I../../../dist/include/js -I../../../dist/include -I/scratch/mariachi/lanclos/mozilla/dist/include/nspr -fPIC -Wno-long-long -O3 -mcpu=ultrasparc -pthreads -pipe -DNDEBUG -DTRIMMED -D_IEEE_LIBM -include ../../../config-defs.h -DMOZILLA_CLIENT -Wp,-MD,.deps/s_scalbn.pp s_scalbn.c e_pow.c: In function `__ieee754_pow': e_pow.c:376: insn does not satisfy its constraints: (insn 1810 711 1813 (set (reg:DI 34 %f2) (reg/v:DI 64 %f32 [112])) 58 {*movdi_insn_sp32_v9} (nil) (nil)) e_pow.c:376: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8369 Please submit a full bug report, with preprocessed source if appropriate. >How-To-Repeat: Download mozilla 1.1 source to your favorite Solaris 2.6 machine, after compiling libIDL, GTK, and glib as static modules, and configure it with CFLAGS="-O3 -march=ultrasparc". make. I'll create a tarball of the offending mozilla source tree, just in case anyone wants it. >Fix: I was going to try turning down the optimization and see if that avoided the error. That doesn't fix anything, of course... >Release-Note: >Audit-Trail: >Unformatted: