Subzero: Fix register encodings.

src/IceRegistersX8632.h

Index: src/IceRegistersX8632.h
diff --git a/src/IceRegistersX8632.h b/src/IceRegistersX8632.h
index 7cce6619b42b199a1c0f704a1322e53a7c5ddf85..f0baec461208519b79e456a9f1cd38d674a186ab 100644
--- a/src/IceRegistersX8632.h
+++ b/src/IceRegistersX8632.h
@@ -42,7 +42,7 @@ public:
   enum GPRRegister {
 #define X(val, encode, name, name16, name8, scratch, preserved, stackptr,      \
           frameptr, isI8, isInt, isFP)                                         \
-  Encoded_##val encode,
+  Encoded_##val = encode,

[Jim Stichnoth, 2015/07/14 23:36:35]

The problem here is that with the original code, you would end up with expanded
lines like:

  Encoded_Reg_xmm1 = Reg_xmm0 + 1,

when you actually want something more like:

  Encoded_Reg_xmm1 = Encoded_Reg_xmm0 + 1,

     REGX8632_GPR_TABLE
 #undef X
         Encoded_Not_GPR = -1
@@ -53,7 +53,7 @@ public:
   enum XmmRegister {
 #define X(val, encode, name, name16, name8, scratch, preserved, stackptr,      \
           frameptr, isI8, isInt, isFP)                                         \
-  Encoded_##val encode,
+  Encoded_##val = encode,
     REGX8632_XMM_TABLE
 #undef X
         Encoded_Not_Xmm = -1