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7023639: JSR 292 method handle invocation needs a fast path for compiled code

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6984705: JSR 292 method handle creation should not go through JNI

Remove assembly code for JDK 7 chained method handles

Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
This commit is contained in:
Christian Thalinger 2012-07-24 10:51:00 -07:00
parent 893817c28d
commit 12901d0e5b
181 changed files with 5760 additions and 14402 deletions
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9
hotspot/src/share/vm/classfile/vmSymbols.cpp
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@ -332,7 +332,14 @@ methodOop vmIntrinsics::method_for(vmIntrinsics::ID id) {
if (cname == NULL || mname == NULL || msig == NULL) return NULL;
klassOop k = SystemDictionary::find_well_known_klass(cname);
if (k == NULL) return NULL;
return instanceKlass::cast(k)->find_method(mname, msig);
methodOop m = instanceKlass::cast(k)->find_method(mname, msig);
if (m == NULL &&
cname == vmSymbols::java_lang_invoke_MethodHandle() &&
msig == vmSymbols::star_name()) {
// Any signature polymorphic method is represented by a fixed concrete signature:
m = instanceKlass::cast(k)->find_method(mname, vmSymbols::object_array_object_signature());
}
return m;
}