gcc 4.5.0 fails to build libgcc when configured as follows /scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/configure --build=x86_64-linux --host=x86_64-linux --target=powerpc-oe-linux-gnuspe --prefix=/scratch/oe/calamari/cross/ppce500v2 --exec_prefix=/scratch/oe/calamari/cross/ppce500v2 --bindir=/scratch/oe/calamari/cross/ppce500v2/bin --sbindir=/scratch/oe/calamari/cross/ppce500v2/bin --libexecdir=/scratch/oe/calamari/cross/ppce500v2/libexec --datadir=/scratch/oe/calamari/cross/ppce500v2/share --sysconfdir=/scratch/oe/calamari/cross/ppce500v2/etc --sharedstatedir=/scratch/oe/calamari/cross/ppce500v2/com --localstatedir=/scratch/oe/calamari/cross/ppce500v2/var --libdir=/scratch/oe/calamari/cross/ppce500v2/lib --includedir=/scratch/oe/calamari/cross/ppce500v2/include --oldincludedir=/scratch/oe/calamari/cross/ppce500v2/include --infodir=/scratch/oe/calamari/cross/ppce500v2/share/info --mandir=/scratch/oe/calamari/cross/ppce500v2/share/man --with-local-prefix=/scratch/oe/calamari/sysroots/ppce500v2-oe-linux-gnuspe/usr --with-newlib --without-headers --disable-shared --disable-threads --disable-multilib --disable-__cxa_atexit --enable-languages=c --program-prefix=powerpc-oe-linux-gnuspe- --with-sysroot=/scratch/oe/calamari/sysroots/ppce500v2-oe-linux-gnuspe --with-build-sysroot=/scratch/oe/calamari/sysroots/ppce500v2-oe-linux-gnuspe --disable-libmudflap --disable-libgomp --disable-libssp --enable-decimal-float=no --program-prefix=powerpc-oe-linux-gnuspe-
It fails in libgcc /scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/build.x86_64-linux.powerpc-oe-linux-gnuspe/./gcc/xgcc -B/scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/build.x86_64-linux.powerpc-oe-linux-gnuspe/./gcc/ -mcpu=8548 -mspe=yes -mabi=spe -mfloat-gprs=double -isystem/scratch/oe/calamari/sysroots/ppce500v2-oe-linux-gnuspe/usr/include -B/scratch/oe/calamari/cross/ppce500v2/powerpc-oe-linux-gnuspe/bin/ -B/scratch/oe/calamari/cross/ppce500v2/powerpc-oe-linux-gnuspe/lib/ -isystem /scratch/oe/calamari/cross/ppce500v2/powerpc-oe-linux-gnuspe/include -isystem /scratch/oe/calamari/cross/ppce500v2/powerpc-oe-linux-gnuspe/sys-include --sysroot=/scratch/oe/calamari/sysroots/ppce500v2-oe-linux-gnuspe -isystem/scratch/oe/calamari/sysroots/x86_64-linux/usr/include -O2 -g -O2 -isystem/scratch/oe/calamari/sysroots/x86_64-linux/usr/include -O2 -g -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../.././gcc -I/scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc -I/scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc/. -I/scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc/../gcc -I/scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc/../include -DHAVE_CC_TLS -o _powidf2.o -MT _powidf2.o -MD -MP -MF _powidf2.dep -DL_powidf2 -c /scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc/../gcc/libgcc2.c /scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc/../gcc/libgcc2.c: In function __powidf2: /scratch/oe/calamari/work/ppce500v2-oe-linux-gnuspe/gcc-cross-initial-4.5.0-r0/gcc-4.5.0/libgcc/../gcc/libgcc2.c:1739:1: internal compiler error: in rs6000_split_multireg_move, at config/rs6000/rs6000.c:16713 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. If I remove -mfloat-gprs=double from the commandline then the ICE does not happen. -- Summary: internal compiler error: in rs6000_split_multireg_move, at config/rs6000/rs6000.c:16713 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: raj dot khem at gmail dot com GCC build triplet: x86_64-linux GCC host triplet: x86_64-linux GCC target triplet: powerpc-oe-linux-gnuspe http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44067