Enables all codegen tests for arm64.

runtime/vm/intermediate_language_arm64.cc

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_ARM64.
 #if defined(TARGET_ARCH_ARM64)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/dart_entry.h"
@@ skipping 1327 matching lines @@
   return NULL;
 }
 
 
 void UnaryMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
 LocationSummary* ThrowInstr::MakeLocationSummary(bool opt) const {
-  UNIMPLEMENTED();
-  return NULL;
+  return new LocationSummary(0, 0, LocationSummary::kCall);
 }
 
 
 void ThrowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
-  UNIMPLEMENTED();
+  compiler->GenerateRuntimeCall(token_pos(),
+                                deopt_id(),
+                                kThrowRuntimeEntry,
+                                1,
+                                locs());
+  __ hlt(0);
 }
 
 
 LocationSummary* ReThrowInstr::MakeLocationSummary(bool opt) const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
 void ReThrowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
@@ skipping 178 matching lines @@
                                         BranchInstr* branch) {
   ASSERT(kind() == Token::kEQ_STRICT || kind() == Token::kNE_STRICT);
 
   BranchLabels labels = compiler->CreateBranchLabels(branch);
   Condition true_condition = EmitComparisonCode(compiler, labels);
   EmitBranchOnCondition(compiler, true_condition, labels);
 }
 
 
 LocationSummary* BooleanNegateInstr::MakeLocationSummary(bool opt) const {
-  UNIMPLEMENTED();
-  return NULL;
+  return LocationSummary::Make(1,
+                               Location::RequiresRegister(),
+                               LocationSummary::kNoCall);
 }
 
 
 void BooleanNegateInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
-  UNIMPLEMENTED();
+  Register value = locs()->in(0).reg();
+  Register result = locs()->out(0).reg();
+
+  __ LoadObject(result, Bool::True(), PP);
+  __ LoadObject(TMP, Bool::False(), PP);
+  __ CompareRegisters(result, value);
+  __ csel(result, TMP, result, EQ);
 }
 
 
 LocationSummary* AllocateObjectInstr::MakeLocationSummary(bool opt) const {
-  UNIMPLEMENTED();
-  return NULL;
+  return MakeCallSummary();
 }
 
 
 void AllocateObjectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
-  UNIMPLEMENTED();
+  const Code& stub = Code::Handle(StubCode::GetAllocationStubForClass(cls()));
+  const ExternalLabel label(cls().ToCString(), stub.EntryPoint());
+  compiler->GenerateCall(token_pos(),
+                         &label,
+                         PcDescriptors::kOther,
+                         locs());
+  __ Drop(ArgumentCount());  // Discard arguments.
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM64