http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58521
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- I have a different boostrap failure on x86_64-apple-darwin10: /opt/gcc/build_w/./prev-gcc/xg++ -B/opt/gcc/build_w/./prev-gcc/ -B/opt/gcc/gcc4.9w/x86_64-apple-darwin10.8.0/bin/ -nostdinc++ -B/opt/gcc/build_w/prev-x86_64-apple-darwin10.8.0/libstdc++-v3/src/.libs -B/opt/gcc/build_w/prev-x86_64-apple-darwin10.8.0/libstdc++-v3/libsupc++/.libs -I/opt/gcc/build_w/prev-x86_64-apple-darwin10.8.0/libstdc++-v3/include/x86_64-apple-darwin10.8.0 -I/opt/gcc/build_w/prev-x86_64-apple-darwin10.8.0/libstdc++-v3/include -I/opt/gcc/work/libstdc++-v3/libsupc++ -L/opt/gcc/build_w/prev-x86_64-apple-darwin10.8.0/libstdc++-v3/src/.libs -L/opt/gcc/build_w/prev-x86_64-apple-darwin10.8.0/libstdc++-v3/libsupc++/.libs -c -g -O2 -mdynamic-no-pic -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -I. -I. -I../../work/gcc -I../../work/gcc/. -I../../work/gcc/../include -I./../intl -I../../work/gcc/../libcpp/include -I/opt/mp/include -I../../work/gcc/../libdecnumber -I../../work/gcc/../libdecnumber/dpd -I../libdecnumber -I../../work/gcc/../libbacktrace -DCLOOG_INT_GMP -I/opt/mp/include ../../work/gcc/tree-ssa.c -o tree-ssa.o ../../work/gcc/tree-ssa-uninit.c: In function 'bool is_use_properly_guarded(gimple, basic_block, gimple, unsigned int, pointer_set_t*)': ../../work/gcc/tree-ssa-uninit.c:1907:1: internal compiler error: in mem_ref_in_stmt, at tree-ssa-loop-im.c:677 is_use_properly_guarded (gimple use_stmt, ^ ../../work/gcc/tree-ssa-uninit.c:1907:1: internal compiler error: Abort trap xg++: internal compiler error: Abort trap (program cc1plus) make[3]: *** [tree-ssa-uninit.o] Abort trap make[3]: *** Waiting for unfinished jobs.... rm fsf-funding.pod jcf-dump.pod grmic.pod gcov.pod gcj.pod cpp.pod gfortran.pod gfdl.pod gij.pod gc-analyze.pod jv-convert.pod gcc.pod gcj-dbtool.pod make[2]: *** [all-stage2-gcc] Error 2 make[1]: *** [stage2-bubble] Error 2 make: *** [all] Error 2
