diff src/share/vm/graal/graalCompiler.cpp @ 3011:f00918f35c7f

inlining and runtime interface related changes: added codeSize() and compilerStorage() to RiMethod HotSpotMethodResolved uses reflective methods instead of vmIds and survives compilations HotSpotResolvedType.isInitialized not represented as field (can change) inlining stores graphs into method objects and reuses them
author Lukas Stadler <lukas.stadler@jku.at>
date Thu, 16 Jun 2011 20:36:17 +0200
parents b78b4ae0757c
children 9fed07e4a375
line wrap: on
line diff
--- a/src/share/vm/graal/graalCompiler.cpp	Thu Jun 16 12:09:54 2011 +0200
+++ b/src/share/vm/graal/graalCompiler.cpp	Thu Jun 16 20:36:17 2011 +0200
@@ -111,7 +111,9 @@
 
   CompilerThread::current()->set_compiling(true);
   methodOop method = (methodOop) target->get_oop();
-  VMExits::compileMethod(VmIds::add<methodOop>(method), VmIds::toString<Handle>(method->name(), THREAD), entry_bci);
+  Handle name = VmIds::toString<Handle>(method->name(), CHECK);
+  Handle hotspot_method = GraalCompiler::createHotSpotMethodResolved(method, name, CHECK);
+  VMExits::compileMethod(hotspot_method, entry_bci);
   CompilerThread::current()->set_compiling(false);
 
   VmIds::cleanupLocalObjects();
@@ -182,7 +184,6 @@
   } else {
     HotSpotTypeResolved::set_isArrayClass(obj, false);
     HotSpotTypeResolved::set_componentType(obj, NULL);
-    HotSpotTypeResolved::set_isInitialized(obj, instanceKlass::cast(klass())->is_initialized());
     HotSpotTypeResolved::set_instanceSize(obj, instanceKlass::cast(klass())->size_helper() * HeapWordSize);
     HotSpotTypeResolved::set_hasFinalizer(obj, klass->has_finalizer());
   }
@@ -196,6 +197,36 @@
   return obj();
 }
 
+oop GraalCompiler::createHotSpotMethodResolved(methodHandle method, Handle name, TRAPS) {
+  if (method->graal_mirror() != NULL) {
+    assert(method->graal_mirror()->is_a(HotSpotMethodResolved::klass()), "unexpected class...");
+    return method->graal_mirror();
+  }
+
+  instanceKlass::cast(HotSpotMethodResolved::klass())->initialize(CHECK_NULL);
+  Handle obj = instanceKlass::cast(HotSpotMethodResolved::klass())->allocate_instance(CHECK_NULL);
+  assert(obj() != NULL, "must succeed in allocating instance");
+
+  HotSpotMethodResolved::set_compiler(obj, VMExits::compilerInstance()());
+  oop reflected = getReflectedMethod(method(), CHECK_NULL);
+  HotSpotMethodResolved::set_javaMirror(obj, reflected);
+  HotSpotMethodResolved::set_name(obj, name());
+
+  KlassHandle klass = method->method_holder();
+  Handle holder_name = VmIds::toString<Handle>(klass->name(), CHECK_NULL);
+  oop holder = GraalCompiler::createHotSpotTypeResolved(klass, holder_name, CHECK_NULL);
+  HotSpotMethodResolved::set_holder(obj, holder);
+
+  HotSpotMethodResolved::set_codeSize(obj, method->code_size());
+  HotSpotMethodResolved::set_accessFlags(obj, method->access_flags().as_int());
+  HotSpotMethodResolved::set_maxLocals(obj, method->max_locals());
+  HotSpotMethodResolved::set_maxStackSize(obj, method->max_stack());
+  HotSpotMethodResolved::set_invocationCount(obj, method->invocation_count());
+
+  method->set_graal_mirror(obj());
+  return obj();
+}
+
 BasicType GraalCompiler::kindToBasicType(jchar ch) {
   switch(ch) {
     case 'z': return T_BOOLEAN;