https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63622
--- Comment #24 from howarth at bromo dot med.uc.edu --- The error seen in Comment 19 appears to be identical to that reported in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63534#c9. If I also add in the proposed patch https://gcc.gnu.org/bugzilla/attachment.cgi?id=33736&action=diff from https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63534#c18 for disabling just nonlocal_goto_receiver split in addition to the IPA ICF alias restriction patch, the bootstrap on x86_64-apple-darwin14 continues further into stage2 when it hits... /sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/./prev-gcc/xg++ -B/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/./prev-gcc/ -B/sw/lib/gcc5.0/x86_64-apple-darwin14.0.0/bin/ -nostdinc++ -B/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/prev-x86_64-apple-darwin14.0.0/libstdc++-v3/src/.libs -B/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/prev-x86_64-apple-darwin14.0.0/libstdc++-v3/libsupc++/.libs -I/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/prev-x86_64-apple-darwin14.0.0/libstdc++-v3/include/x86_64-apple-darwin14.0.0 -I/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/prev-x86_64-apple-darwin14.0.0/libstdc++-v3/include -I/sw/src/fink.build/gcc50-5.0.0-1000/gcc-5.0-20141106/libstdc++-v3/libsupc++ -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/prev-x86_64-apple-darwin14.0.0/libstdc++-v3/src/.libs -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/prev-x86_64-apple-darwin14.0.0/libstdc++-v3/libsupc++/.libs -c -g -O2 -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -I. -I. -I../../gcc-5.0-20141106/gcc -I../../gcc-5.0-20141106/gcc/. -I../../gcc-5.0-20141106/gcc/../include -I../../gcc-5.0-20141106/gcc/../libcpp/include -I/sw/include -I/sw/include -I../../gcc-5.0-20141106/gcc/../libdecnumber -I../../gcc-5.0-20141106/gcc/../libdecnumber/dpd -I../libdecnumber -I../../gcc-5.0-20141106/gcc/../libbacktrace -DCLOOG_INT_GMP -I/sw/include -DCLOOG_INT_GMP -I/sw/include -I/sw/include -o tree-inline.o -MT tree-inline.o -MMD -MP -MF ./.deps/tree-inline.TPo ../../gcc-5.0-20141106/gcc/tree-inline.c ../../gcc-5.0-20141106/gcc/tree-inline.c: In function 'int estimate_num_insns_seq(gimple_seq, eni_weights*)': ../../gcc-5.0-20141106/gcc/tree-inline.c:5820:1: error: invalid argument to gimple call } ^ stmts # .MEM_3 = VDEF <.MEM_1(D)> retval.1677_4 = count_insns_seq (stmts, weights_2(D)); [tail call] ../../gcc-5.0-20141106/gcc/tree-inline.c:5820:1: internal compiler error: verify_gimple failed