[deoptimizer] Support float registers and slots.

src/compiler/code-generator-impl.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COMPILER_CODE_GENERATOR_IMPL_H_
 #define V8_COMPILER_CODE_GENERATOR_IMPL_H_
 
 #include "src/code-stubs.h"
 #include "src/compiler/code-generator.h"
 #include "src/compiler/instruction.h"
@@ skipping 13 matching lines @@
  public:
   InstructionOperandConverter(CodeGenerator* gen, Instruction* instr)
       : gen_(gen), instr_(instr) {}
 
   // -- Instruction operand accesses with conversions --------------------------
 
   Register InputRegister(size_t index) {
     return ToRegister(instr_->InputAt(index));
   }
 
+  FloatRegister InputFloatRegister(size_t index) {
+    return ToFloatRegister(instr_->InputAt(index));
+  }
+
   DoubleRegister InputDoubleRegister(size_t index) {
     return ToDoubleRegister(instr_->InputAt(index));
   }
 
   double InputDouble(size_t index) { return ToDouble(instr_->InputAt(index)); }
 
   float InputFloat32(size_t index) { return ToFloat32(instr_->InputAt(index)); }
 
   int32_t InputInt32(size_t index) {
     return ToConstant(instr_->InputAt(index)).ToInt32();
@@ skipping 38 matching lines @@
   }
 
   Register OutputRegister(size_t index = 0) {
     return ToRegister(instr_->OutputAt(index));
   }
 
   Register TempRegister(size_t index) {
     return ToRegister(instr_->TempAt(index));
   }
 
+  FloatRegister OutputFloatRegister() {
+    return ToFloatRegister(instr_->Output());
+  }
+
   DoubleRegister OutputDoubleRegister() {
     return ToDoubleRegister(instr_->Output());
   }
 
   // -- Conversions for operands -----------------------------------------------
 
   Label* ToLabel(InstructionOperand* op) {
     return gen_->GetLabel(ToRpoNumber(op));
   }
 
   RpoNumber ToRpoNumber(InstructionOperand* op) {
     return ToConstant(op).ToRpoNumber();
   }
 
   Register ToRegister(InstructionOperand* op) {
     return LocationOperand::cast(op)->GetRegister();
   }
 
   DoubleRegister ToDoubleRegister(InstructionOperand* op) {
     return LocationOperand::cast(op)->GetDoubleRegister();
   }
 
+  FloatRegister ToFloatRegister(InstructionOperand* op) {
+    return LocationOperand::cast(op)->GetFloatRegister();
+  }
+
   Constant ToConstant(InstructionOperand* op) {
     if (op->IsImmediate()) {
       return gen_->code()->GetImmediate(ImmediateOperand::cast(op));
     }
     return gen_->code()->GetConstant(
         ConstantOperand::cast(op)->virtual_register());
   }
 
   double ToDouble(InstructionOperand* op) { return ToConstant(op).ToFloat64(); }
 
@@ skipping 65 matching lines @@
 #elif V8_TARGET_ARCH_IA32 || V8_TARGET_ARCH_X64
   masm->ud2();
 #endif
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_CODE_GENERATOR_IMPL_H