From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31269 invoked by alias); 25 Nov 2005 16:04:56 -0000 Received: (qmail 31229 invoked by uid 48); 25 Nov 2005 16:04:52 -0000 Date: Fri, 25 Nov 2005 16:04:00 -0000 Message-ID: <20051125160452.31228.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug ada/22533] [4.1/4.2 regression] Ada ICE during bootstrap on many platforms In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pluto at agmk dot net" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2005-11/txt/msg03448.txt.bz2 List-Id: ------- Comment #42 from pluto at agmk dot net 2005-11-25 16:04 ------- (In reply to comment #40) > it also builds on i486. unfortunately amd64 fails on a-except even with -O0. > > (...) > stage1/xgcc -Bstage1/ -B/usr/x86_64-pld-linux/bin/ -c -march=x86-64 -O2 -ggdb > -gnatpg -gnata -g -O0 \ > -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/a-except.adb -o ada/a-except.o > +===========================GNAT BUG DETECTED==============================+ > | 4.1.0 20051123 (prerelease) (x86_64-pld-linux-gnu) > Storage_Error stack overflow (or erroneous memory access)| > | Error detected at a-except.adb:42:17 | > it builds on ix86 with -march=i486, (i586 not tested) and i686 but fails in the same way on ix86/-march=athlon and amd64/-march=x86-64. maybe this failure is related to some lowlevel amd-specific parts? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22533