--- a/hotspot/src/cpu/zero/vm/interpreterRT_zero.hpp	Thu Oct 07 21:40:55 2010 -0700
+++ b/hotspot/src/cpu/zero/vm/interpreterRT_zero.hpp	Fri Oct 08 02:42:17 2010 -0700
@@ -92,15 +92,15 @@
 
  public:
   SignatureHandlerGenerator(methodHandle method, CodeBuffer* buffer)
-    : SignatureHandlerGeneratorBase(method, (ffi_cif *) buffer->code_end()),
+    : SignatureHandlerGeneratorBase(method, (ffi_cif *) buffer->insts_end()),
       _cb(buffer) {
-    _cb->set_code_end((address) (cif() + 1));
+    _cb->set_insts_end((address) (cif() + 1));
   }
 
  private:
   void push(intptr_t value) {
-    intptr_t *dst = (intptr_t *) _cb->code_end();
-    _cb->set_code_end((address) (dst + 1));
+    intptr_t *dst = (intptr_t *) _cb->insts_end();
+    _cb->set_insts_end((address) (dst + 1));
     *dst = value;
   }
 };

--- a/hotspot/src/share/vm/code/nmethod.cpp	Thu Oct 07 21:40:55 2010 -0700
+++ b/hotspot/src/share/vm/code/nmethod.cpp	Fri Oct 08 02:42:17 2010 -0700
@@ -1421,7 +1421,7 @@
   }
 
 #ifdef SHARK
-  ((SharkCompiler *) compiler())->free_compiled_method(instructions_begin());
+  ((SharkCompiler *) compiler())->free_compiled_method(insts_begin());
 #endif // SHARK
 
   ((CodeBlob*)(this))->flush();

--- a/hotspot/src/share/vm/oops/methodOop.cpp	Thu Oct 07 21:40:55 2010 -0700
+++ b/hotspot/src/share/vm/oops/methodOop.cpp	Fri Oct 08 02:42:17 2010 -0700
@@ -758,7 +758,7 @@
 
   OrderAccess::storestore();
 #ifdef SHARK
-  mh->_from_interpreted_entry = code->instructions_begin();
+  mh->_from_interpreted_entry = code->insts_begin();
 #else
   mh->_from_compiled_entry = code->verified_entry_point();
   OrderAccess::storestore();

--- a/hotspot/src/share/vm/shark/sharkCompiler.hpp	Thu Oct 07 21:40:55 2010 -0700
+++ b/hotspot/src/share/vm/shark/sharkCompiler.hpp	Fri Oct 08 02:42:17 2010 -0700
@@ -103,8 +103,7 @@
   // Global access
  public:
   static SharkCompiler* compiler() {
-    AbstractCompiler *compiler =
-      CompileBroker::compiler(CompLevel_fast_compile);
+    AbstractCompiler *compiler = CompileBroker::compiler(CompLevel_simple);
     assert(compiler->is_shark() && compiler->is_initialized(), "should be");
     return (SharkCompiler *) compiler;
   }