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diff src/cpu/sparc/vm/vtableStubs_sparc.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 6729bbc1fcd6
children da91efe96a93
line wrap: on
line diff
--- a/src/cpu/sparc/vm/vtableStubs_sparc.cpp	Mon Jul 23 13:04:59 2012 -0700
+++ b/src/cpu/sparc/vm/vtableStubs_sparc.cpp	Tue Jul 24 10:51:00 2012 -0700
@@ -70,7 +70,6 @@
   __ load_klass(O0, G3_scratch);
 
   // set methodOop (in case of interpreted method), and destination address
-  int entry_offset = instanceKlass::vtable_start_offset() + vtable_index*vtableEntry::size();
 #ifndef PRODUCT
   if (DebugVtables) {
     Label L;
@@ -82,13 +81,8 @@
     __ bind(L);
   }
 #endif
-  int v_off = entry_offset*wordSize + vtableEntry::method_offset_in_bytes();
-  if (Assembler::is_simm13(v_off)) {
-    __ ld_ptr(G3, v_off, G5_method);
-  } else {
-    __ set(v_off,G5);
-    __ ld_ptr(G3, G5, G5_method);
-  }
+
+  __ lookup_virtual_method(G3_scratch, vtable_index, G5_method);
 
 #ifndef PRODUCT
   if (DebugVtables) {