--- a/hotspot/src/share/vm/prims/methodHandles.cpp Thu Mar 31 00:27:08 2011 -0700
+++ b/hotspot/src/share/vm/prims/methodHandles.cpp Thu Mar 31 02:31:57 2011 -0700
@@ -112,7 +112,7 @@
// MethodHandles::generate_adapters
//
void MethodHandles::generate_adapters() {
- if (!EnableMethodHandles || SystemDictionary::MethodHandle_klass() == NULL) return;
+ if (!EnableInvokeDynamic || SystemDictionary::MethodHandle_klass() == NULL) return;
assert(_adapter_code == NULL, "generate only once");
@@ -143,7 +143,7 @@
void MethodHandles::set_enabled(bool z) {
if (_enabled != z) {
- guarantee(z && EnableMethodHandles, "can only enable once, and only if -XX:+EnableMethodHandles");
+ guarantee(z && EnableInvokeDynamic, "can only enable once, and only if -XX:+EnableInvokeDynamic");
_enabled = z;
}
}
@@ -2579,7 +2579,6 @@
{CC"getMembers", CC"("CLS""STRG""STRG"I"CLS"I["MEM")I", FN_PTR(MHN_getMembers)}
};
-// More entry points specifically for EnableInvokeDynamic.
// FIXME: Remove methods2 after AllowTransitionalJSR292 is removed.
static JNINativeMethod methods2[] = {
{CC"registerBootstrap", CC"("CLS MH")V", FN_PTR(MHN_registerBootstrap)},
@@ -2618,10 +2617,8 @@
JVM_ENTRY(void, JVM_RegisterMethodHandleMethods(JNIEnv *env, jclass MHN_class)) {
assert(MethodHandles::spot_check_entry_names(), "entry enum is OK");
- // note: this explicit warning-producing stuff will be replaced by auto-detection of the JSR 292 classes
-
- if (!EnableMethodHandles) {
- warning("JSR 292 method handles are disabled in this JVM. Use -XX:+UnlockExperimentalVMOptions -XX:+EnableMethodHandles to enable.");
+ if (!EnableInvokeDynamic) {
+ warning("JSR 292 is disabled in this JVM. Use -XX:+UnlockDiagnosticVMOptions -XX:+EnableInvokeDynamic to enable.");
return; // bind nothing
}
@@ -2702,11 +2699,6 @@
MethodHandles::set_enabled(true);
}
- if (!EnableInvokeDynamic) {
- warning("JSR 292 invokedynamic is disabled in this JVM. Use -XX:+UnlockExperimentalVMOptions -XX:+EnableInvokeDynamic to enable.");
- return; // bind nothing
- }
-
if (AllowTransitionalJSR292) {
ThreadToNativeFromVM ttnfv(thread);