X87: [ia32] Byte and word memory operands in ia32 cmp/test.

src/x87/assembler-x87.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 270 matching lines @@
   bool is_zero() const { return x_ == 0 && RelocInfo::IsNone(rmode_); }
   bool is_int8() const {
     return -128 <= x_ && x_ < 128 && RelocInfo::IsNone(rmode_);
   }
   bool is_uint8() const {
     return v8::internal::is_uint8(x_) && RelocInfo::IsNone(rmode_);
   }
   bool is_int16() const {
     return -32768 <= x_ && x_ < 32768 && RelocInfo::IsNone(rmode_);
   }
+  bool is_uint16() const {
+    return v8::internal::is_uint16(x_) && RelocInfo::IsNone(rmode_);
+  }
 
  private:
   inline explicit Immediate(Label* value);
 
   int x_;
   RelocInfo::Mode rmode_;
 
   friend class Operand;
   friend class Assembler;
   friend class MacroAssembler;
@@ skipping 456 matching lines @@
 
   void sub(Register dst, const Immediate& imm) { sub(Operand(dst), imm); }
   void sub(const Operand& dst, const Immediate& x);
   void sub(Register dst, Register src) { sub(dst, Operand(src)); }
   void sub(Register dst, const Operand& src);
   void sub(const Operand& dst, Register src);
 
   void test(Register reg, const Immediate& imm);
   void test(Register reg0, Register reg1) { test(reg0, Operand(reg1)); }
   void test(Register reg, const Operand& op);
+  void test(const Operand& op, const Immediate& imm);
+  void test(const Operand& op, Register reg) { test(reg, op); }
   void test_b(Register reg, const Operand& op);
-  void test(const Operand& op, const Immediate& imm);
   void test_b(Register reg, Immediate imm8);
   void test_b(const Operand& op, Immediate imm8);
+  void test_b(const Operand& op, Register reg) { test_b(reg, op); }
+  void test_b(Register dst, Register src) { test_b(dst, Operand(src)); }
+  void test_w(Register reg, const Operand& op);
+  void test_w(Register reg, Immediate imm16);
+  void test_w(const Operand& op, Immediate imm16);
+  void test_w(const Operand& op, Register reg) { test_w(reg, op); }
+  void test_w(Register dst, Register src) { test_w(dst, Operand(src)); }
 
   void xor_(Register dst, int32_t imm32);
   void xor_(Register dst, Register src) { xor_(dst, Operand(src)); }
   void xor_(Register dst, const Operand& src);
   void xor_(const Operand& dst, Register src);
   void xor_(Register dst, const Immediate& imm) { xor_(Operand(dst), imm); }
   void xor_(const Operand& dst, const Immediate& x);
 
   // Bit operations.
   void bt(const Operand& dst, Register src);
@@ skipping 307 matching lines @@
   Assembler* assembler_;
 #ifdef DEBUG
   int space_before_;
 #endif
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_X87_ASSEMBLER_X87_H_