From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5939 invoked by alias); 2 Apr 2011 16:08:43 -0000 Received: (qmail 5928 invoked by uid 22791); 2 Apr 2011 16:08:41 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_DB,TW_LR X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 02 Apr 2011 16:08:35 +0000 From: "revital.eres at linaro dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/48415] New: GC Warning: Repeated allocation of very large block X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: revital.eres at linaro dot org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Sat, 02 Apr 2011 16:08:00 -0000 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: 2011-04/txt/msg00137.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48415 Summary: GC Warning: Repeated allocation of very large block Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned@gcc.gnu.org ReportedBy: revital.eres@linaro.org Host: powerpc64-suse-linux Target: powerpc64-suse-linux While bootstrap trunk -r171831 on powerpc64-suse-linux I get the following warning and Out of Memory message: libtool: link: /home/eres/mainline/build/./gcc/gcj -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/ -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/ -B/home/eres/mainline/build/./gcc/ -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/bin/ -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/lib/ -isystem /home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/include -isystem /home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/sys-include -m32 -fPIC -mstrict-align -g -O2 -m32 -fPIC -mstrict-align -m32 -fPIC -mstrict-align -o .libs/gij -shared-libgcc -L/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/.libs -L/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava ./.libs/libgij.so /home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/.libs/libgcj.so -lpthread -lrt -ldl -Wl,-rpath -Wl,/home/eres/mainline/build/lib/../lib -Wl,-rpath -Wl,/home/eres/mainline/build/lib/../lib/gcj-4.7.0-12 ./gcj-dbtool -n classmap.db || touch classmap.db GC Warning: Repeated allocation of very large block (appr. size 262144000): May lead to memory leak and poor performance. libtool: compile: /home/eres/mainline/build/./gcc/gcj -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/ -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/ -B/home/eres/mainline/build/./gcc/ -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/bin/ -B/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/lib/ -isystem /home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/include -isystem /home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/sys-include -m32 -fPIC -mstrict-align -fclasspath= -fbootclasspath=../../../../gcc/libjava/classpath/lib --encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -findirect-dispatch -fno-bootstrap-classes -fno-indirect-classes -fsource-filename=/home/eres/mainline/build/powerpc64-unknown-linux-gnu/32/libjava/classpath/tools/all-classes.lst -g -O2 -m32 -fPIC -mstrict-align -MT classpath/tools/libgcj_tools_la-tools.lo -MD -MP -MF classpath/tools/.deps/libgcj_tools_la-tools.Tpo -c classpath/tools/tools.zip -o classpath/tools/libgcj_tools_la-tools.o >/dev/null 2>&1 GC Warning: Out of Memory! Returning NIL! GC Warning: Out of Memory! Returning NIL! The make instruction I use is as follows: make bootstrap BOOT_CFLAGS="-O2 " The configure I use is as follows: ../gcc/configure --enable-bootstrap --enable-checking