# HG changeset patch
# User mhaupt
# Date 1429024570 -10800
# Node ID c41bbf9a0e324116b9c6401a7cf01beb4d140d45
# Parent  82ab7b6b4927a8a973eede1eece00eea219ce454
8076461: JSR292: remove unused native and constants
Reviewed-by: jrose, vlivanov

diff -r 82ab7b6b4927 -r c41bbf9a0e32 hotspot/src/share/vm/prims/methodHandles.cpp
--- a/hotspot/src/share/vm/prims/methodHandles.cpp	Tue Apr 14 18:11:06 2015 +0300
+++ b/hotspot/src/share/vm/prims/methodHandles.cpp	Tue Apr 14 18:16:10 2015 +0300
@@ -994,22 +994,8 @@
 // that intrinsic (non-JNI) native methods are defined in HotSpot.
 //
 
-JVM_ENTRY(jint, MHN_getConstant(JNIEnv *env, jobject igcls, jint which)) {
-  switch (which) {
-  case MethodHandles::GC_COUNT_GWT:
-#ifdef COMPILER2
-    return true;
-#else
-    return false;
-#endif
-  }
-  return 0;
-}
-JVM_END
-
 #ifndef PRODUCT
 #define EACH_NAMED_CON(template, requirement) \
-    template(MethodHandles,GC_COUNT_GWT) \
     template(java_lang_invoke_MemberName,MN_IS_METHOD) \
     template(java_lang_invoke_MemberName,MN_IS_CONSTRUCTOR) \
     template(java_lang_invoke_MemberName,MN_IS_FIELD) \
@@ -1019,7 +1005,6 @@
     template(java_lang_invoke_MemberName,MN_SEARCH_INTERFACES) \
     template(java_lang_invoke_MemberName,MN_REFERENCE_KIND_SHIFT) \
     template(java_lang_invoke_MemberName,MN_REFERENCE_KIND_MASK) \
-    template(MethodHandles,GC_LAMBDA_SUPPORT) \
     /*end*/
 
 #define IGNORE_REQ(req_expr) /* req_expr */
@@ -1313,7 +1298,6 @@
   {CC"init",                      CC"("MEM""OBJ")V",                     FN_PTR(MHN_init_Mem)},
   {CC"expand",                    CC"("MEM")V",                          FN_PTR(MHN_expand_Mem)},
   {CC"resolve",                   CC"("MEM""CLS")"MEM,                   FN_PTR(MHN_resolve_Mem)},
-  {CC"getConstant",               CC"(I)I",                              FN_PTR(MHN_getConstant)},
   //  static native int getNamedCon(int which, Object[] name)
   {CC"getNamedCon",               CC"(I["OBJ")I",                        FN_PTR(MHN_getNamedCon)},
   //  static native int getMembers(Class<?> defc, String matchName, String matchSig,
diff -r 82ab7b6b4927 -r c41bbf9a0e32 hotspot/src/share/vm/prims/methodHandles.hpp
--- a/hotspot/src/share/vm/prims/methodHandles.hpp	Tue Apr 14 18:11:06 2015 +0300
+++ b/hotspot/src/share/vm/prims/methodHandles.hpp	Tue Apr 14 18:16:10 2015 +0300
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -125,11 +125,6 @@
     return signature_polymorphic_name_id(klass, name) != vmIntrinsics::_none;
   }
 
-  enum {
-    // format of query to getConstant:
-    GC_COUNT_GWT = 4,
-    GC_LAMBDA_SUPPORT = 5
-  };
   static int get_named_constant(int which, Handle name_box, TRAPS);
 
 public: