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comparison src/share/vm/graal/graalCodeInstaller.cpp @ 17446:9a804ec7f707

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converted Constant and Value to be interfaces (GRAAL-874)
author Doug Simon <doug.simon@oracle.com>
date Wed, 15 Oct 2014 01:10:27 +0200
parents 44b83285b645
children f55f2d400797
comparison
equal deleted inserted replaced
17445:8cc283ce4bd1 17446:9a804ec7f707
175 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectType.klass()). 175 // Records any Metadata values embedded in a Constant (e.g., the value returned by HotSpotResolvedObjectType.klass()).
176 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) { 176 static void record_metadata_in_constant(oop constant, OopRecorder* oop_recorder) {
177 if (constant->is_a(HotSpotMetaspaceConstant::klass())) { 177 if (constant->is_a(HotSpotMetaspaceConstant::klass())) {
178 oop obj = HotSpotMetaspaceConstant::metaspaceObject(constant); 178 oop obj = HotSpotMetaspaceConstant::metaspaceObject(constant);
179 jlong prim = HotSpotMetaspaceConstant::primitive(constant); 179 jlong prim = HotSpotMetaspaceConstant::primitive(constant);
180 assert(Kind::typeChar(Constant::kind(constant)) == 'j', "must have word kind"); 180 assert(Kind::typeChar(AbstractConstant::kind(constant)) == 'j', "must have word kind");
181 assert(obj != NULL, "must have an object"); 181 assert(obj != NULL, "must have an object");
182 assert(prim != 0, "must have a primitive value"); 182 assert(prim != 0, "must have a primitive value");
183 183
184 record_metadata_reference(obj, prim, false, oop_recorder); 184 record_metadata_reference(obj, prim, false, oop_recorder);
185 } 185 }
193 second = NULL; 193 second = NULL;
194 if (value == Value::ILLEGAL()) { 194 if (value == Value::ILLEGAL()) {
195 return new LocationValue(Location::new_stk_loc(Location::invalid, 0)); 195 return new LocationValue(Location::new_stk_loc(Location::invalid, 0));
196 } 196 }
197 197
198 oop lirKind = Value::lirKind(value); 198 oop lirKind = AbstractValue::lirKind(value);
199 oop platformKind = LIRKind::platformKind(lirKind); 199 oop platformKind = LIRKind::platformKind(lirKind);
200 jint referenceMask = LIRKind::referenceMask(lirKind); 200 jint referenceMask = LIRKind::referenceMask(lirKind);
201 assert(referenceMask == 0 || referenceMask == 1, "unexpected referenceMask"); 201 assert(referenceMask == 0 || referenceMask == 1, "unexpected referenceMask");
202 bool reference = referenceMask == 1; 202 bool reference = referenceMask == 1;
203 203
272 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset)); 272 ScopeValue* value = new LocationValue(Location::new_stk_loc(locationType, offset));
273 if (type == T_DOUBLE || (type == T_LONG && !reference)) { 273 if (type == T_DOUBLE || (type == T_LONG && !reference)) {
274 second = value; 274 second = value;
275 } 275 }
276 return value; 276 return value;
277 } else if (value->is_a(Constant::klass())){ 277 } else if (value->is_a(AbstractConstant::klass())){
278 record_metadata_in_constant(value, oop_recorder); 278 record_metadata_in_constant(value, oop_recorder);
279 if (value->is_a(PrimitiveConstant::klass())) { 279 if (value->is_a(PrimitiveConstant::klass())) {
280 assert(!reference, "unexpected primitive constant type"); 280 assert(!reference, "unexpected primitive constant type");
281 if(value->is_a(RawConstant::klass())) { 281 if(value->is_a(RawConstant::klass())) {
282 jlong prim = PrimitiveConstant::primitive(value); 282 jlong prim = PrimitiveConstant::primitive(value);