Move X8632-specific Assembler stuff to Machine Traits.

src/IceConditionCodesX8664.h

Index: src/IceConditionCodesX8664.h
diff --git a/src/IceConditionCodesX8664.h b/src/IceConditionCodesX8664.h
index 59a149393e0ab9b05f647f7bb7cd22165e63794e..ec30f88b0d880af8be3a42ff2508d68e2ba72751 100644
--- a/src/IceConditionCodesX8664.h
+++ b/src/IceConditionCodesX8664.h
@@ -19,28 +19,27 @@
 
 namespace Ice {
 
-namespace CondX8664 {
-// An enum of condition codes used for branches and cmov. The enum value
-// should match the value used to encode operands in binary instructions.
-enum BrCond {
+class CondX8664 {
+  // An enum of condition codes used for branches and cmov. The enum value
+  // should match the value used to encode operands in binary instructions.
+  enum BrCond {
 #define X(tag, encode, opp, dump, emit) tag encode,
-  ICEINSTX8664BR_TABLE
+    ICEINSTX8664BR_TABLE
 #undef X
-      Br_None
-};
+        Br_None
+  };
 
-// An enum of condition codes relevant to the CMPPS instruction. The enum
-// value should match the value used to encode operands in binary
-// instructions.
-enum CmppsCond {
+  // An enum of condition codes relevant to the CMPPS instruction. The enum
+  // value should match the value used to encode operands in binary
+  // instructions.
+  enum CmppsCond {
 #define X(tag, emit) tag,
-  ICEINSTX8664CMPPS_TABLE
+    ICEINSTX8664CMPPS_TABLE
 #undef X
-      Cmpps_Invalid
+        Cmpps_Invalid
+  };
 };
 
-} // end of namespace CondX8664
-
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICECONDITIONCODESX8664_H