git: openjdk/loom: fibers: Fix live frames in chunks

[duke]

Changeset: 5e7cb4e5
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-08-07 09:53:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/5e7cb4e5

Fix live frames in chunks

! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! test/jdk/java/lang/Continuation/Fuzz.java