From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17290 invoked by alias); 31 Oct 2008 02:59:30 -0000 Received: (qmail 13679 invoked by uid 48); 31 Oct 2008 02:57:17 -0000 Date: Fri, 31 Oct 2008 02:59:00 -0000 Subject: [Bug regression/37976] New: ICE in insert_into_preds_of_block X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "dirtyepic at gentoo dot org" 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: 2008-10/txt/msg02062.txt.bz2 This looks like PR #29922, but I'm hitting it on the trunk while compiling tcp-wrappers-7.6. It didn't fail on my last system rebuild a week or two ago. Using built-in specs. Target: x86_64-pc-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-4.4.0_pre9999/work/gcc-4.4.0-9999/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.0-pre9999 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.0-pre9999 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.0-pre9999/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.0-pre9999/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/include/g++-v4 --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec --disable-fixed-point --disable-nls --with-system-zlib --disable-checking --disable-werror --enable-secureplt --enable-multilib --disable-libmudflap --disable-libssp --enable-libgomp --enable-cld --disable-libgcj --enable-languages=c,c++ --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=http://bugs.gentoo.org/ --with-pkgversion= --enable-linux-futex --enable-checking Thread model: posix gcc version 4.4.0-pre9999 built 20081030 (Gentoo SVN ebuild) rev. 141462 () COLLECT_GCC_OPTIONS='-c' '-v' '-save-temps' '-O2' '-E' '-mtune=generic' /usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/cc1 -E -quiet -v percent_x.c -mtune=generic -O2 -fpch-preprocess ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/../../../../x86_64-pc-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/include /usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/include-fixed /usr/include End of search list. COMPILER_PATH=/usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/libexec/gcc/x86_64-pc-linux-gnu/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/lib/gcc/x86_64-pc-linux-gnu/:/usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/libexec/gcc/x86_64-pc-linux-gnu/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/lib/gcc/x86_64-pc-linux-gnu/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/../../../../x86_64-pc-linux-gnu/bin/ LIBRARY_PATH=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/../../../../x86_64-pc-linux-gnu/lib/:/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-c' '-v' '-save-temps' '-O2' '-E' '-mtune=generic' Using built-in specs. Target: x86_64-pc-linux-gnu Configured with: /var/tmp/portage/sys-devel/gcc-4.4.0_pre9999/work/gcc-4.4.0-9999/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.4.0-pre9999 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.0-pre9999 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.0-pre9999/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.4.0-pre9999/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/include/g++-v4 --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec --disable-fixed-point --disable-nls --with-system-zlib --disable-checking --disable-werror --enable-secureplt --enable-multilib --disable-libmudflap --disable-libssp --enable-libgomp --enable-cld --disable-libgcj --enable-languages=c,c++ --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=http://bugs.gentoo.org/ --with-pkgversion= --enable-linux-futex --enable-checking Thread model: posix gcc version 4.4.0-pre9999 built 20081030 (Gentoo SVN ebuild) rev. 141462 () COLLECT_GCC_OPTIONS='-c' '-v' '-save-temps' '-O2' '-o' '/var/cache/ccache/tmp.hash.kali.5429.o' '-mtune=generic' /usr/libexec/gcc/x86_64-pc-linux-gnu/4.4.0-pre9999/cc1 -fpreprocessed /var/cache/ccache/percent_x.tmp.kali.5429.i -quiet -dumpbase percent_x.tmp.kali.5429.i -mtune=generic -auxbase-strip /var/cache/ccache/tmp.hash.kali.5429.o -O2 -version -o percent_x.tmp.kali.5429.s GNU C () version 4.4.0-pre9999 built 20081030 (Gentoo SVN ebuild) rev. 141462 (x86_64-pc-linux-gnu) compiled by GNU C version 4.4.0-pre9999 built 20081030 (Gentoo SVN ebuild) rev. 141462, GMP version 4.2.4, MPFR version 2.3.2. GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: e9c90fc3428f6f69e680d8fe0bdc6284 percent_x.c: In function 'percent_x': percent_x.c:31: internal compiler error: in insert_into_preds_of_block, at tree-ssa-pre.c:3120 Please submit a full bug report, with preprocessed source if appropriate. (Please note that despite having "Gentoo" in the version name, this is vanilla GCC - no patches have been applied.) The ICE is not triggered with -O{0,1,s}. -- Summary: ICE in insert_into_preds_of_block Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: regression AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dirtyepic at gentoo dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37976