Inline Math.sqrt in new compilers.

runtime/vm/flow_graph_compiler_ia32.h

 // Copyright (c) 2012, 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.
 
 #ifndef VM_FLOW_GRAPH_COMPILER_IA32_H_
 #define VM_FLOW_GRAPH_COMPILER_IA32_H_
 
 #ifndef VM_FLOW_GRAPH_COMPILER_H_
 #error Include flow_graph_compiler.h instead of flow_graph_compiler_ia32.h.
 #endif
@@ skipping 102 matching lines @@
                             const Array& argument_names,
                             intptr_t checked_argument_count);
 
   void GenerateStaticCall(intptr_t cid,
                           intptr_t token_index,
                           intptr_t try_index,
                           const Function& function,
                           intptr_t argument_count,
                           const Array& argument_names);
 
+  void GenerateInlinedMathSqrt(Label* done);
+
   void GenerateNumberTypeCheck(Register kClassIdReg,
                                const AbstractType& type,
                                Label* is_instance_lbl,
                                Label* is_not_instance_lbl);
   void GenerateStringTypeCheck(Register kClassIdReg,
                                Label* is_instance_lbl,
                                Label* is_not_instance_lbl);
   void GenerateListTypeCheck(Register kClassIdReg,
                              Label* is_instance_lbl);
 
@@ skipping 38 matching lines @@
   void FinalizeExceptionHandlers(const Code& code);
   void FinalizePcDescriptors(const Code& code);
   void FinalizeStackmaps(const Code& code);
   void FinalizeVarDescriptors(const Code& code);
   void FinalizeComments(const Code& code);
 
   static const int kLocalsOffsetFromFP = (-1 * kWordSize);
 
   const Bool& bool_true() const { return bool_true_; }
   const Bool& bool_false() const { return bool_false_; }
+  const Class& double_class() const { return double_class_; }
 
  private:
   friend class DeoptimizationStub;
 
   void GenerateDeferredCode();
 
   void CopyParameters();
   virtual void EmitInstructionPrologue(Instruction* instr);
 
   virtual void GenerateInlinedGetter(intptr_t offset);
@@ skipping 70 matching lines @@
   BlockEntryInstr* current_block_;
   ExceptionHandlerList* exception_handlers_list_;
   DescriptorList* pc_descriptors_list_;
   StackmapBuilder* stackmap_builder_;
   GrowableArray<BlockInfo*> block_info_;
   GrowableArray<DeoptimizationStub*> deopt_stubs_;
   const bool is_optimizing_;
 
   const Bool& bool_true_;
   const Bool& bool_false_;
+  const Class& double_class_;
 
   DISALLOW_COPY_AND_ASSIGN(FlowGraphCompiler);
 };
 
 
 class DeoptimizationStub : public ZoneAllocated {
  public:
   DeoptimizationStub(intptr_t deopt_id,
                      intptr_t deopt_token_index,
                      intptr_t try_index,
@@ skipping 19 matching lines @@
   GrowableArray<Register> registers_;
   Label entry_label_;
 
   DISALLOW_COPY_AND_ASSIGN(DeoptimizationStub);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_FLOW_GRAPH_COMPILER_IA32_H_