git: openjdk/loom: fibers: 4 new changesets

[duke]

Changeset: 6338bc16
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-03-14 19:16:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/6338bc162437213aa6f8ff6833c945bb09817b0d

-

! src/hotspot/share/runtime/continuation.cpp

Changeset: 1032840f
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-03-14 19:17:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/1032840fc5cfc15c8bb8e0420324b6e7d33d2cdc

Remove continuation scopes from java_lang_Thread::async_get_stack_trace

! src/hotspot/share/classfile/javaClasses.cpp

Changeset: 46da0dd7
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-03-14 19:29:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/46da0dd72b269d470b40e9f13235ef342c387a42

Set RegisterMap to process_frames in ThreadStackTrace::dump_stack_at_safepoint

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/services/threadService.cpp

Changeset: a6ea22fb
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-03-14 20:34:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6ea22fba154ba9021decf46acd6a44cdc2a5042

Move calculation of Method::_num_stack_arg_slots to Fingerprinter (startup performance regression)

! src/hotspot/share/oops/constMethod.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/runtime/signature.cpp
! src/hotspot/share/runtime/signature.hpp
! src/hotspot/share/runtime/vmStructs.cpp