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8243491: Implementation of Foreign-Memory Access API (Second Incubator)

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Upstream latest changes of the Foreign-Memory Access API

Co-authored-by: Jorn Vernee <jorn.vernee@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Paul Sandoz <paul.sandoz@oracle.com>
Co-authored-by: Peter Levart <peter.levart@gmail.com>
Reviewed-by: chegar, psandoz
This commit is contained in:
Chris Hegarty 2020-05-25 10:54:39 +01:00 • committed by Maurizio Cimadamore
parent 9b94b9d1a1
commit f3eb44a94d
94 changed files with 7496 additions and 1388 deletions
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3
src/java.base/share/classes/java/lang/invoke/MethodHandleStatics.java
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@ -56,6 +56,7 @@ class MethodHandleStatics {
static final int CUSTOMIZE_THRESHOLD;
static final boolean VAR_HANDLE_GUARDS;
static final int MAX_ARITY;
static final boolean VAR_HANDLE_IDENTITY_ADAPT;
static {
Properties props = GetPropertyAction.privilegedGetProperties();
@ -83,6 +84,8 @@ class MethodHandleStatics {
props.getProperty("java.lang.invoke.MethodHandle.CUSTOMIZE_THRESHOLD", "127"));
VAR_HANDLE_GUARDS = Boolean.parseBoolean(
props.getProperty("java.lang.invoke.VarHandle.VAR_HANDLE_GUARDS", "true"));
VAR_HANDLE_IDENTITY_ADAPT = Boolean.parseBoolean(
props.getProperty("java.lang.invoke.VarHandle.VAR_HANDLE_IDENTITY_ADAPT", "false"));
// Do not adjust this except for special platforms:
MAX_ARITY = Integer.parseInt(