8233529: loopTransform.cpp:2984: Error: assert(p_f->Opcode() == Op_IfFalse) failed
Summary: Strengthened asserts in locate_pre_from_main() and added a check for is_main_no_pre_loop().
Reviewed-by: kvn, vlivanov
^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
(^|/)\.DS_Store
(^|/)\.metadata/
(^|/)\.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt
(^|/)JTreport/
(^|/)JTwork/
(^|/)\.git/
^src/utils/hsdis/build/