http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59265
--- Comment #16 from Jan Hubicka <hubicka at ucw dot cz> --- > Executing: c++ -o js -Wall -Wpointer-arith -Woverloaded-virtual > -Werror=return-type -Wtype-limits -Wempty-body -Werror=conversion-null > -Wsign-compare -Wno-invalid-offsetof -Wcast-align -flto=4 -fprofile-use > -fprofile-correction -fno-reorder-blocks-and-partition -march=native -fno-rtti > -fno-exceptions -fno-math-errno -std=gnu++0x -pthread -pipe -DNDEBUG -DTRIMMED > -O3 -fomit-frame-pointer /var/tmp/moz-build-dir/js/src/shell/tmpD2q9gU.list > -lpthread -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id > -Wl,-rpath-link,../../../dist/bin > -Wl,-rpath-link,/var/tmp/moz-build-dir/dist/lib -L../../../dist/bin > -L../../../dist/lib -L/var/tmp/moz-build-dir/dist/lib -lnspr4 -lplc4 -lplds4 > ../libjs_static.a -lz -Wl,--whole-archive ../../../dist/lib/libmozglue.a > -Wl,--no-whole-archive -rdynamic -lm -ldl -lffi > /var/tmp/moz-build-dir/js/src/shell/tmpD2q9gU.list: > INPUT("Unified_cpp_shell0.o") > INPUT("../editline/Unified_c_editline0.o") > > In member function ???extractBetween???: > lto1: fatal error: Cgraph edge statement index out of range > compilation terminated. This looks like some kind of LTO streaming corruption. Are you sure you rebuilt everything with updated compiler? Honza