Subzero: Refactor x86 register definitions to use the alias mechanism.

unittest/AssemblerX8632/LowLevel.cpp

 //===- subzero/unittest/AssemblerX8632/LowLevel.cpp -----------------------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 #include "AssemblerX8632/TestUtil.h"
 
@@ skipping 185 matching lines @@
     reset();                                                                   \
   } while (0)
 
 #define TestAddrBaseScaledIndexImm(Inst, Base, Index, Scale, Disp, Imm,        \
                                    OpType, ByteCountUntyped, ...)              \
   do {                                                                         \
     static constexpr char TestString[] =                                       \
         "(" #Inst ", " #Base ", " #Index ", " #Scale ", " #Disp ", " #Imm      \
         ", " #OpType ", " #ByteCountUntyped ",  " #__VA_ARGS__ ")";            \
     static constexpr uint8_t ByteCount = ByteCountUntyped;                     \
-    __ Inst(IceType_##OpType, Address(GPRRegister::Encoded_Reg_##Base,         \
-                                      GPRRegister::Encoded_Reg_##Index,        \
-                                      Traits::TIMES_##Scale, Disp,             \
-                                      AssemblerFixup::NoFixup),                \
+    __ Inst(IceType_##OpType,                                                  \
+            Address(GPRRegister::Encoded_Reg_##Base,                           \
+                    GPRRegister::Encoded_Reg_##Index, Traits::TIMES_##Scale,   \
+                    Disp, AssemblerFixup::NoFixup),                            \
             Immediate(Imm));                                                   \
     ASSERT_EQ(ByteCount, codeBytesSize()) << TestString;                       \
     ASSERT_TRUE(verifyBytes<ByteCount>(codeBytes(), __VA_ARGS__))              \
         << TestString;                                                         \
     reset();                                                                   \
   } while (0)
 
 #define TestAddrBaseScaledIndexReg(Inst, Base, Index, Scale, Disp, Src,        \
                                    OpType, ByteCountUntyped, ...)              \
   do {                                                                         \
     static constexpr char TestString[] =                                       \
         "(" #Inst ", " #Base ", " #Index ", " #Scale ", " #Disp ", " #Src      \
         ", " #OpType ", " #ByteCountUntyped ",  " #__VA_ARGS__ ")";            \
     static constexpr uint8_t ByteCount = ByteCountUntyped;                     \
-    __ Inst(IceType_##OpType, Address(GPRRegister::Encoded_Reg_##Base,         \
-                                      GPRRegister::Encoded_Reg_##Index,        \
-                                      Traits::TIMES_##Scale, Disp,             \
-                                      AssemblerFixup::NoFixup),                \
+    __ Inst(IceType_##OpType,                                                  \
+            Address(GPRRegister::Encoded_Reg_##Base,                           \
+                    GPRRegister::Encoded_Reg_##Index, Traits::TIMES_##Scale,   \
+                    Disp, AssemblerFixup::NoFixup),                            \
             GPRRegister::Encoded_Reg_##Src);                                   \
     ASSERT_EQ(ByteCount, codeBytesSize()) << TestString;                       \
     ASSERT_TRUE(verifyBytes<ByteCount>(codeBytes(), __VA_ARGS__))              \
         << TestString;                                                         \
     reset();                                                                   \
   } while (0)
 
   /* cmp GPR, GPR */
   TestRegReg(cmp, eax, ecx, i32, 2, 0x3B, 0xC1);
   TestRegReg(cmp, ecx, edx, i32, 2, 0x3B, 0xCA);
@@ skipping 466 matching lines @@
   EXPECT_FLOAT_EQ(1.0f, test.contentsOfDword<float>(S0));
   EXPECT_FLOAT_EQ(2.0f, test.contentsOfDword<float>(S1));
   EXPECT_FLOAT_EQ(3.0f, test.contentsOfDword<float>(S2));
   EXPECT_FLOAT_EQ(4.0f, test.contentsOfDword<float>(S3));
 }
 
 } // end of anonymous namespace
 } // end of namespace Test
 } // end of namespace X8632
 } // end of namespace Ice