hg: jdk/sandbox: 5 new changesets

[shade at redhat.com]

Changeset: 49c176fece1b
Author:    shade
Date:      2020-07-16 12:53 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/49c176fece1b

Merge

! src/hotspot/share/runtime/globals.hpp

Changeset: 5a5a191ec274
Author:    shade
Date:      2020-07-16 12:53 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5a5a191ec274

Split diagnostic flags by affected area

! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/globals.hpp
! test/jdk/java/lang/RuntimeTests/Ofs/AddressOfDisabled.java
! test/jdk/java/lang/RuntimeTests/Ofs/DeepSizeOfDisabled.java
! test/jdk/java/lang/RuntimeTests/Ofs/FieldOffsetOfDisabled.java
! test/jdk/java/lang/RuntimeTests/Ofs/FieldSizeOfDisabled.java
! test/jdk/java/lang/RuntimeTests/Ofs/SizeOfDisabled.java

Changeset: 035ac00135ac
Author:    shade
Date:      2020-07-16 12:53 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/035ac00135ac

Optimize Runtime::deepSizeOf footprint

! src/java.base/share/classes/java/lang/Runtime.java
! test/jdk/java/lang/RuntimeTests/Ofs/DeepSizeOf.java

Changeset: 58292420d317
Author:    shade
Date:      2020-07-16 12:53 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/58292420d317

Optimize Runtime::deepSizeOf native field count

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvm.cpp

Changeset: b0a10cffb180
Author:    shade
Date:      2020-07-16 12:53 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/b0a10cffb180

Optimize Runtime::deepSizeOf native allocations

! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/lang/Runtime.java
! src/java.base/share/native/libjava/Runtime.c