hi, i see an ICE during recent 4.5.1 bootstrap:
(...) /bin/sh ./libtool --tag=CXX --mode=compile /home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/./gcc/xgcc -shared-libgcc -B/home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/./gcc -nostdinc++ -L/home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/x86_64-pld-linux/libstdc++-v3/src -L/home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/x86_64-pld-linux/libstdc++-v3/src/.libs -B/usr/x86_64-pld-linux/bin/ -B/usr/x86_64-pld-linux/lib/ -isystem /usr/x86_64-pld-linux/include -isystem /usr/x86_64-pld-linux/sys-include -DHAVE_CONFIG_H -I. -I../../../libjava -I./include -I./gcj -I../../../libjava -Iinclude -I../../../libjava/include -I../../../libjava/classpath/include -Iclasspath/include -I../../../libjava/classpath/native/fdlibm -I../../../libjava/../boehm-gc/include -I../boehm-gc/include -I../../../libjava/libltdl -I../../../libjava/libltdl -I../../../libjava/.././libjava/../gcc -I../../../libjava/../libffi/include -I../libffi/include -I../libstdc++-v3/include -I../libstdc++-v3/include/x86_64-pld-linux -I../../../libjava/../libstdc++-v3/libsupc++ -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum -D_FILE_OFFSET_BITS=64 -fomit-frame-pointer -Wextra -Wall -D_GNU_SOURCE -DPREFIX="\"/usr\"" -DTOOLEXECLIBDIR="\"/usr/lib64/../lib64\"" -DJAVA_HOME="\"/usr\"" -DBOOT_CLASS_PATH="\"/usr/share/java/libgcj-4.5.1.jar\"" -DJAVA_EXT_DIRS="\"/usr/share/java/ext\"" -DGCJ_ENDORSED_DIRS="\"/usr/share/java/gcj-endorsed\"" -DGCJ_VERSIONED_LIBDIR="\"/usr/lib64/../lib64/gcj-4.5.1-11\"" -DPATH_SEPARATOR="\":\"" -DECJ_JAR_FILE="\"/usr/share/java/ecj.jar\"" -DLIBGCJ_DEFAULT_DATABASE="\"/usr/lib64/../lib64/gcj-4.5.1-11/classmap.db\"" -DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL="\"gcj-4.5.1-11/classmap.db\"" -O2 -march=x86-64 -gdwarf-3 -g2 -D_GNU_SOURCE -MT gnu/gcj/xlib/lib_gnu_awt_xlib_la-natColormap.lo -MD -MP -MF gnu/gcj/xlib/.deps/lib_gnu_awt_xlib_la-natColormap.Tpo -c -o gnu/gcj/xlib/lib_gnu_awt_xlib_la-natColormap.lo `test -f 'gnu/gcj/xlib/natColormap.cc' || echo '../../../libjava/'`gnu/gcj/xlib/natColormap.cc libtool: compile: /home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/./gcc/xgcc -shared-libgcc -B/home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/./gcc -nostdinc++ -L/home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/x86_64-pld-linux/libstdc++-v3/src -L/home/users/pluto/rpm/BUILD/gcc-4.5.1/builddir/x86_64-pld-linux/libstdc++-v3/src/.libs -B/usr/x86_64-pld-linux/bin/ -B/usr/x86_64-pld-linux/lib/ -isystem /usr/x86_64-pld-linux/include -isystem /usr/x86_64-pld-linux/sys-include -DHAVE_CONFIG_H -I. -I../../../libjava -I./include -I./gcj -I../../../libjava -Iinclude -I../../../libjava/include -I../../../libjava/classpath/include -Iclasspath/include -I../../../libjava/classpath/native/fdlibm -I../../../libjava/../boehm-gc/include -I../boehm-gc/include -I../../../libjava/libltdl -I../../../libjava/libltdl -I../../../libjava/.././libjava/../gcc -I../../../libjava/../libffi/include -I../libffi/include -I../libstdc++-v3/include -I../libstdc++-v3/include/x86_64-pld-linux -I../../../libjava/../libstdc++-v3/libsupc++ -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum -D_FILE_OFFSET_BITS=64 -fomit-frame-pointer -Wextra -Wall -D_GNU_SOURCE -DPREFIX=\"/usr\" -DTOOLEXECLIBDIR=\"/usr/lib64/../lib64\" -DJAVA_HOME=\"/usr\" -DBOOT_CLASS_PATH=\"/usr/share/java/libgcj-4.5.1.jar\" -DJAVA_EXT_DIRS=\"/usr/share/java/ext\" -DGCJ_ENDORSED_DIRS=\"/usr/share/java/gcj-endorsed\" -DGCJ_VERSIONED_LIBDIR=\"/usr/lib64/../lib64/gcj-4.5.1-11\" -DPATH_SEPARATOR=\":\" -DECJ_JAR_FILE=\"/usr/share/java/ecj.jar\" -DLIBGCJ_DEFAULT_DATABASE=\"/usr/lib64/../lib64/gcj-4.5.1-11/classmap.db\" -DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.5.1-11/classmap.db\" -O2 -march=x86-64 -gdwarf-3 -g2 -D_GNU_SOURCE -MT gnu/gcj/xlib/lib_gnu_awt_xlib_la-natColormap.lo -MD -MP -MF gnu/gcj/xlib/.deps/lib_gnu_awt_xlib_la-natColormap.Tpo -c ../../../libjava/gnu/gcj/xlib/natColormap.cc -fPIC -DPIC -o gnu/gcj/xlib/.libs/lib_gnu_awt_xlib_la-natColormap.o ../../../libjava/gnu/gcj/xlib/natClip.cc: In function 'std::_Vector_base<_Tp, _Alloc>::~_Vector_base() [with _Tp = XRectangle, _Alloc = std::allocator<XRectangle>]': ../../../libjava/gnu/gcj/xlib/natClip.cc:56:1: internal compiler error: in calc_dfs_tree, at dominance.c:394 $ ./xgcc -v Using built-in specs. COLLECT_GCC=./xgcc Target: x86_64-pld-linux Configured with: ../configure --prefix=/usr --with-local-prefix=/usr/local --libdir=/usr/lib64 --libexecdir=/usr/lib64 --infodir=/usr/share/info --mandir=/usr/share/man --x-libraries=/usr/lib64 --enable-checking=release --enable-shared --enable-threads=posix --enable-linux-futex --enable-languages=c,c++,fortran,objc,obj-c++,ada,java --enable-libgomp --enable-libmudflap --enable-c99 --enable-long-long --enable-decimal-float=yes --enable-nls --disable-werror --enable-lto --enable-plugin --disable-cld --with-gnu-as --with-gnu-ld --with-demangler-in-ld --with-system-zlib --with-slibdir=/lib64 --without-system-libunwind --enable-cmath --with-long-double-128 --with-gxx-include-dir=/usr/include/c++/4.5.1 --disable-libstdcxx-pch --enable-__cxa_atexit --enable-libstdcxx-allocator=new --enable-libjava-multilib=no --disable-gconf-peer --enable-java-awt=xlib,gtk --enable-libgcj --enable-libgcj-multifile --enable-libgcj-database --enable-gtk-cairo --enable-jni --enable-xmlj --enable-bootstrap --with-pkgversion=PLD-Linux --with-bugurl=http://bugs.pld-linux.org x86_64-pld-linux Thread model: posix gcc version 4.5.1 20100731 (release) (PLD-Linux) -- Summary: ICE in calc_dfs_tree, at dominance.c:394 Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pluto at agmk dot net GCC build triplet: x86_64-gnu-linux GCC host triplet: x86_64-gnu-linux GCC target triplet: x86_64-gnu-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45154