http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51221
Bug #: 51221 Summary: Cross GCC for AIX fails during bootstrap process Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: critical Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: ba...@list.ru Host: x86_64-linux-gnu Target: powerpc-ibm-aix5.2.0.0 Created attachment 25860 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25860 preprocessed file GCC was configured with /emc/sukhav/cross/gcc-4.6.2//configure --prefix=/emc/sukhav/cross/aix/gcc462 --with-sysroot=/emc/sukhav/cross/aix/sysroot --target=powerpc-ibm-aix5.2.0.0 --with-gnu-as --with-gnu-ld --enable-languages=c,c++ Bootstrap failes with /emc/sukhav/cross/aix/gcc462/temp/./gcc/xgcc -B/emc/sukhav/cross/aix/gcc462/temp/./gcc/ -B/emc/sukhav/cross/aix/gcc462/powerpc-ibm-aix5.2.0.0/bin/ -B/emc/sukhav/cross/aix/gcc462/powerpc-ibm-aix5.2.0.0/lib/ -isystem /emc/sukhav/cross/aix/gcc462/powerpc-ibm-aix5.2.0.0/include -isystem /emc/sukhav/cross/aix/gcc462/powerpc-ibm-aix5.2.0.0/sys-include -g -O2 -pthread -O2 -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -mlong-double-128 -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector -I. -I. -I../../.././gcc -I/emc/sukhav/cross/gcc-4.6.2/libgcc -I/emc/sukhav/cross/gcc-4.6.2/libgcc/. -I/emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc -I/emc/sukhav/cross/gcc-4.6.2/libgcc/../include -DHAVE_CC_TLS -DUSE_EMUTLS -o unwind-dw2.o -MT unwind-dw2.o -MD -MP -MF unwind-dw2.dep -fexceptions -c /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind-dw2.c /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind-dw2.c: In function âuw_init_context_1â: /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind-dw2.c:1461:5: warning: missing braces around initializer [-Wmissing-braces] /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind-dw2.c:1461:5: warning: (near initialization for âonce_regsizes.__on_wordâ) [-Wmissing-braces] In file included from /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind-dw2.c:1582:0: /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind.inc: In function â_Unwind_ForcedUnwind_Phase2â: /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind.inc:189:1: error: unrecognizable insn: (insn 34 33 35 8 (set (mem/v:DI (plus:DI (reg/f:SI 1 1) (const_int 20 [0x14])) [0 S8 A8]) (reg:SI 2 2)) /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind.inc:163 -1 (nil)) /emc/sukhav/cross/gcc-4.6.2/libgcc/../gcc/unwind.inc:189:1: internal compiler error: in extract_insn, at recog.c:2109 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Preprocessed file attached.