From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13180 invoked by alias); 3 Feb 2011 15:37:17 -0000 Received: (qmail 12932 invoked by uid 22791); 3 Feb 2011 15:37:16 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Thu, 03 Feb 2011 15:37:11 +0000 From: "howarth at nitro dot med.uc.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/47598] -fgraphite-identity at -O2 breaks profiledbootstrap X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: howarth at nitro dot med.uc.edu 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: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Thu, 03 Feb 2011 15:37:00 -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: 2011-02/txt/msg00514.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47598 --- Comment #3 from Jack Howarth 2011-02-03 15:36:59 UTC --- Without a lto-bootstrap, using just... ../gcc-4.6-20110202/configure --prefix=/sw --prefix=/sw/lib/gcc4.6 --mandir=/sw/share/man --infodir=/sw/lib/gcc4.6/info --enable-languages=c,c++,fortran,lto,objc,obj-c++,java --with-gmp=/sw --with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --program-suffix=-fsf-4.6 --enable-checking=yes --enable-cloog-backend=isl the profiledbootstrap with -fgraphite-identity at -O2 still fails but on a different file... /sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/./prev-gcc/xgcc -B/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/./prev-gcc/ -B/sw/lib/gcc4.6/x86_64-apple-darwin10.7.0/bin/ -B/sw/lib/gcc4.6/x86_64-apple-darwin10.7.0/bin/ -B/sw/lib/gcc4.6/x86_64-apple-darwin10.7.0/lib/ -isystem /sw/lib/gcc4.6/x86_64-apple-darwin10.7.0/include -isystem /sw/lib/gcc4.6/x86_64-apple-darwin10.7.0/sys-include -c -DHAVE_CONFIG_H -g -O2 -mdynamic-no-pic -fprofile-use -I. -I../../gcc-4.6-20110202/libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic ../../gcc-4.6-20110202/libiberty/cp-demangle.c -o cp-demangle.o ../../gcc-4.6-20110202/libiberty/cp-demangle.c: In function 'd_print_comp': ../../gcc-4.6-20110202/libiberty/cp-demangle.c:4350:1: error: insn does not satisfy its constraints: (insn 1855 310 311 39 (parallel [ (set (reg/f:DI 4 si [orig:719 dpi_17(D)->modifiers ] [719]) (plus:DI (reg:DI 4 si [486]) (plus:DI (reg/f:DI 7 sp) (const_int 0 [0])))) (clobber (reg:CC 17 flags)) ]) ../../gcc-4.6-20110202/libiberty/cp-demangle.c:3611 253 {*adddi_1} (nil)) ../../gcc-4.6-20110202/libiberty/cp-demangle.c:4350:1: internal compiler error: in reload_cse_simplify_operands, at postreload.c:401 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. make[3]: *** [cp-demangle.o] Error 1 make[2]: *** [all-stagefeedback-libiberty] Error 2 make[1]: *** [stagefeedback-bubble] Error 2 make: *** [profiledbootstrap] Error 2