hg: jdk9/hs/hotspot: 8169941: CodeBlob::is_frame_complete_at() does not honor CodeOffsets::frame_never_safe

[tobias.hartmann at oracle.com]

Changeset: 431caa270a51
Author:    thartmann
Date:      2016-11-21 09:33 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/431caa270a51

8169941: CodeBlob::is_frame_complete_at() does not honor CodeOffsets::frame_never_safe
Summary: CodeBlob::is_frame_complete_at() should always return false if _frame_complete_offset is set to CodeOffsets::frame_never_safe (-1).
Reviewed-by: kvn, dlong

! src/share/vm/code/codeBlob.hpp