s390: TF Codegen Optimization

src/s390/macro-assembler-s390.h

 // Copyright 2014 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_S390_MACRO_ASSEMBLER_S390_H_
 #define V8_S390_MACRO_ASSEMBLER_S390_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/frames.h"
@@ skipping 227 matching lines @@
                  Condition cond = al);
 
   //--------------------------------------------------------------------------
   // S390 Macro Assemblers for Instructions
   //--------------------------------------------------------------------------
 
   // Arithmetic Operations
 
   // Add (Register - Immediate)
   void Add32(Register dst, const Operand& imm);
+  void Add32_RI(Register dst, const Operand& imm);
   void AddP(Register dst, const Operand& imm);
   void Add32(Register dst, Register src, const Operand& imm);
+  void Add32_RRI(Register dst, Register src, const Operand& imm);
   void AddP(Register dst, Register src, const Operand& imm);
 
   // Add (Register - Register)
   void Add32(Register dst, Register src);
   void AddP(Register dst, Register src);
   void AddP_ExtendSrc(Register dst, Register src);
   void Add32(Register dst, Register src1, Register src2);
   void AddP(Register dst, Register src1, Register src2);
   void AddP_ExtendSrc(Register dst, Register src1, Register src2);
 
@@ skipping 15 matching lines @@
   // Add Logical (Register - Immediate)
   void AddLogical(Register dst, const Operand& imm);
   void AddLogicalP(Register dst, const Operand& imm);
 
   // Add Logical (Register - Mem)
   void AddLogical(Register dst, const MemOperand& opnd);
   void AddLogicalP(Register dst, const MemOperand& opnd);
 
   // Subtract (Register - Immediate)
   void Sub32(Register dst, const Operand& imm);
+  void Sub32_RI(Register dst, const Operand& imm) { Sub32(dst, imm); }
   void SubP(Register dst, const Operand& imm);
   void Sub32(Register dst, Register src, const Operand& imm);
+  void Sub32_RRI(Register dst, Register src, const Operand& imm) {
+    Sub32(dst, src, imm);
+  }
   void SubP(Register dst, Register src, const Operand& imm);
 
   // Subtract (Register - Register)
   void Sub32(Register dst, Register src);
   void SubP(Register dst, Register src);
   void SubP_ExtendSrc(Register dst, Register src);
   void Sub32(Register dst, Register src1, Register src2);
   void SubP(Register dst, Register src1, Register src2);
   void SubP_ExtendSrc(Register dst, Register src1, Register src2);
 
@@ skipping 12 matching lines @@
   void SubLogicalWithBorrow32(Register dst, Register src1, Register src2);
 
   // Multiply
   void MulP(Register dst, const Operand& opnd);
   void MulP(Register dst, Register src);
   void MulP(Register dst, const MemOperand& opnd);
   void Mul(Register dst, Register src1, Register src2);
   void Mul32(Register dst, const MemOperand& src1);
   void Mul32(Register dst, Register src1);
   void Mul32(Register dst, const Operand& src1);
+  void MulHigh32(Register dst, Register src1, const MemOperand& src2);
+  void MulHigh32(Register dst, Register src1, Register src2);
+  void MulHigh32(Register dst, Register src1, const Operand& src2);
+  void Mul32WithOverflowIfCCUnequal(Register dst, Register src1,
+                                    const MemOperand& src2);
+  void Mul32WithOverflowIfCCUnequal(Register dst, Register src1, Register src2);
+  void Mul32WithOverflowIfCCUnequal(Register dst, Register src1,
+                                    const Operand& src2);
   void Mul64(Register dst, const MemOperand& src1);
   void Mul64(Register dst, Register src1);
   void Mul64(Register dst, const Operand& src1);
 
   // Divide
   void DivP(Register dividend, Register divider);
 
   // Square root
   void Sqrt(DoubleRegister result, DoubleRegister input);
   void Sqrt(DoubleRegister result, const MemOperand& input);
@@ skipping 1491 matching lines @@
 inline MemOperand NativeContextMemOperand() {
   return ContextMemOperand(cp, Context::NATIVE_CONTEXT_INDEX);
 }
 
 #define ACCESS_MASM(masm) masm->
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_S390_MACRO_ASSEMBLER_S390_H_