https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61331
Bug ID: 61331
Summary: [ARM] GCC build broken since r210964/r210954
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: christophe.lyon at st dot com
Build of GCC trunk is broken since commits 210964 and 210965 for ARM targets.
$
/work1/lyon/Work/ARM/Linaro/builds/gcc-fsf-trunk/obj-arm-none-linux-gnueabihf/gcc1/./gcc/xgcc
-B/work1/lyon/Work/ARM/Linaro/builds/gcc-fsf-trunk/obj-arm-none-linux-gnueabihf/gc\
c1/./gcc/
-B/work1/lyon/Work/ARM/Linaro/builds/gcc-fsf-trunk/tools/arm-none-linux-gnueabihf/bin/
-B/work1/lyon/Work/ARM/Linaro/builds/gcc-fsf-trunk/tools/arm-none-linux-gnueabihf\
/lib/ -g -O2 -fPIC -fno-inline -g -fbuilding-libgcc -fno-stack-protector
-fPIC -fno-inline -o unwind-arm.o -fexceptions -c unwind-arm.i
-fvisibility=hidden
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/libgcc/config/arm/unwind-arm.c:
In function '_Unwind_VRS_Pop':
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/libgcc/config/arm/unwind-arm.c:446:1:
internal compiler error: in lra_update_insn_recog_data, at lra.c:1363
}
^
0x86af74 lra_update_insn_recog_data(rtx_def*)
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trun/gcc/lra.c:1362
0x881692 eliminate_regs_in_insn
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/lra-eliminations.c:1077
0x881c44 process_insn_for_elimination
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/lra-eliminations.c:1344
0x881c44 lra_eliminate(bool,bool)
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/lra-eliminations.c:1408
0x87bc0a lra_constraints(bool)
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/lra-constraints.c:4049
0x86c84c lra(_IO_FILE*)
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/lra.c:2332
0x82b80e do_reload
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/ira.c:5444
0x82b80e execute
/work1/lyon/Work/ARM/Linaro/sources/gcc-fsf/trunk/gcc/ira.c:5605
GCC configured with --target=arm-none-linux-gnueabihf --disable-nls
--without-headers --with-newlib --disable-shared --disable-threads
--disable-libssp --disable-libgomp --disable-libmudflap --disable-libatomic
--without-libquadmath --disable-libquadmath --enable-languages=c
--with-float=hard --enable-build-with-cxx --with-mode=arm --with-cpu=cortex-a9
--with-fpu=neon
