Enables many language tests for arm64.

runtime/vm/flow_graph_compiler_arm.cc

 // Copyright (c) 2013, 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_ARM.
 #if defined(TARGET_ARCH_ARM)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/ast_printer.h"
@@ skipping 40 matching lines @@
 
 
 bool FlowGraphCompiler::SupportsSinCos() {
   return false;
 }
 
 
 RawDeoptInfo* CompilerDeoptInfo::CreateDeoptInfo(FlowGraphCompiler* compiler,
                                                  DeoptInfoBuilder* builder,
                                                  const Array& deopt_table) {
-  if (deopt_env_ == NULL) return DeoptInfo::null();
+  if (deopt_env_ == NULL) {
+    return DeoptInfo::null();
+  }
 
   intptr_t stack_height = compiler->StackSize();
   AllocateIncomingParametersRecursive(deopt_env_, &stack_height);
 
   intptr_t slot_ix = 0;
   Environment* current = deopt_env_;
 
   // Emit all kMaterializeObject instructions describing objects to be
   // materialized on the deoptimization as a prefix to the deoptimization info.
   EmitMaterializations(deopt_env_, builder);
@@ skipping 81 matching lines @@
 
 
 void CompilerDeoptInfoWithStub::GenerateCode(FlowGraphCompiler* compiler,
                                              intptr_t stub_ix) {
   // Calls do not need stubs, they share a deoptimization trampoline.
   ASSERT(reason() != ICData::kDeoptAtCall);
   Assembler* assem = compiler->assembler();
 #define __ assem->
   __ Comment("Deopt stub for id %" Pd "", deopt_id());
   __ Bind(entry_label());
-  if (FLAG_trap_on_deoptimization) __ bkpt(0);
+  if (FLAG_trap_on_deoptimization) {
+    __ bkpt(0);
+  }
 
   ASSERT(deopt_env() != NULL);
 
   __ BranchLink(&StubCode::DeoptimizeLabel());
   set_pc_offset(assem->CodeSize());
 #undef __
 }
 
 
 #define __ assembler()->
@@ skipping 1620 matching lines @@
   DRegister dreg = EvenDRegisterOf(reg);
   __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex));
 }
 
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM