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comparison src/share/vm/classfile/vmSymbols.cpp @ 6266:1d7922586cf6

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7023639: JSR 292 method handle invocation needs a fast path for compiled code 6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
author twisti
date Tue, 24 Jul 2012 10:51:00 -0700
parents fc9d8850ab8b
children da91efe96a93
comparison
equal deleted inserted replaced
6241:aba91a731143 6266:1d7922586cf6
330 Symbol* mname = vmSymbols::symbol_at(name_for(id)); 330 Symbol* mname = vmSymbols::symbol_at(name_for(id));
331 Symbol* msig = vmSymbols::symbol_at(signature_for(id)); 331 Symbol* msig = vmSymbols::symbol_at(signature_for(id));
332 if (cname == NULL || mname == NULL || msig == NULL) return NULL; 332 if (cname == NULL || mname == NULL || msig == NULL) return NULL;
333 klassOop k = SystemDictionary::find_well_known_klass(cname); 333 klassOop k = SystemDictionary::find_well_known_klass(cname);
334 if (k == NULL) return NULL; 334 if (k == NULL) return NULL;
335 return instanceKlass::cast(k)->find_method(mname, msig); 335 methodOop m = instanceKlass::cast(k)->find_method(mname, msig);
336 if (m == NULL &&
337 cname == vmSymbols::java_lang_invoke_MethodHandle() &&
338 msig == vmSymbols::star_name()) {
339 // Any signature polymorphic method is represented by a fixed concrete signature:
340 m = instanceKlass::cast(k)->find_method(mname, vmSymbols::object_array_object_signature());
341 }
342 return m;
336 } 343 }
337 344
338 345
339 #define VM_INTRINSIC_INITIALIZE(id, klass, name, sig, flags) #id "\0" 346 #define VM_INTRINSIC_INITIALIZE(id, klass, name, sig, flags) #id "\0"
340 static const char* vm_intrinsic_name_bodies = 347 static const char* vm_intrinsic_name_bodies =