From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23149 invoked by alias); 16 Aug 2005 08:10:08 -0000 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 Received: (qmail 23124 invoked by uid 48); 16 Aug 2005 08:10:04 -0000 Date: Tue, 16 Aug 2005 08:33:00 -0000 Message-ID: <20050816081004.23123.qmail@sourceware.org> From: "micis at gmx dot de" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050628232126.22228.bangerth@dealii.org> References: <20050628232126.22228.bangerth@dealii.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/22228] [4.1 regression] ICE with -ftree-vectorize in verify_ssa X-Bugzilla-Reason: CC X-SW-Source: 2005-08/txt/msg01765.txt.bz2 List-Id: ------- Additional Comments From micis at gmx dot de 2005-08-16 08:10 ------- I tried the patch with the actual snapshot (20050813) and it fails to bootstrap. Without this patch bootstrap works. Michael Cieslinski export CFLAGS="-O3 -g -pipe -march=opteron -fmessage-length=0 -ffast-math - funroll-all-loops -funit-at-a-time -fpeel-loops -funswitch-loops --param max- gcse-passes=9 -fverbose-asm -msse2" export CXXFLAGS=$CFLAGS ../gcc-4.1-20050813/configure --prefix=/usr/local/gcc41k --program-suffix=41k -- with-arch=opteron --enable-languages=c,c++ --enable-checking make -j12 bootstrap <....> Bootstrapping the compiler make[1]: Entering directory `/home/cie019/gcc41k/obj/gcc' make CC=" stage1/xgcc -Bstage1/ -B/usr/local/gcc41k/x86_64-unknown-linux- gnu/bin/" CC_FOR_BUILD=" stage1/xgcc -Bstage1/ -B/usr/local/gcc41k/x86_64- unknown-linux-gnu/bin/" \ STAGE_PREFIX=stage1/ \ ADAFLAGS="" CFLAGS="-g -O2" LDFLAGS="" WARN_CFLAGS="\$(GCC_WARN_CFLAGS)" STRICT_WARN="-pedantic -Wno-long-long -Wno- variadic-macros -Wold-style-definition -Wmissing-format-attribute -Werror" libdir=/usr/local/gcc41k/lib LANGUAGES="c gcov gcov-dump c++" MAKEINFO="makeinfo --split-size=5000000" MAKEINFOFLAGS="--no-split" MAKEOVERRIDES= OUTPUT_OPTION="-o \$@" \ CFLAGS="-g -O2" WERROR="-Werror" make[2]: Entering directory `/home/cie019/gcc41k/obj/gcc' stage1/xgcc -Bstage1/ -B/usr/local/gcc41k/x86_64-unknown-linux-gnu/bin/ -c - g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing- prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style- definition -Wmissing-format-attribute -Werror -fno-common -DHAVE_CONFIG_H - I. -I. -I../../gcc-4.1-20050813/gcc -I../../gcc-4.1-20050813/gcc/. -I../../gcc- 4.1-20050813/gcc/../include -I../../gcc-4.1- 20050813/gcc/../libcpp/include ../../gcc-4.1-20050813/gcc/tree-vect- transform.c -o tree-vect-transform.o cc1: warnings being treated as errors ../../gcc-4.1-20050813/gcc/tree-vect-transform.c: In function 'vect_transform_loop': ../../gcc-4.1-20050813/gcc/tree-vect-transform.c:2832: warning: pointer targets in passing argument 4 of 'bmp_iter_set_init' differ in signedness ../../gcc-4.1-20050813/gcc/tree-vect-transform.c:2832: warning: pointer targets in passing argument 2 of 'bmp_iter_set' differ in signedness ../../gcc-4.1-20050813/gcc/tree-vect-transform.c:2832: warning: pointer targets in passing argument 2 of 'bmp_iter_next' differ in signedness make[2]: *** [tree-vect-transform.o] Error 1 make[2]: Leaving directory `/home/cie019/gcc41k/obj/gcc' make[1]: *** [stage2_build] Error 2 make[1]: Leaving directory `/home/cie019/gcc41k/obj/gcc' make: *** [bootstrap] Error 2 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22228