Subzero: Make -reg-use and -reg-exclude specific to register class.

src/IceTypes.def

 //===- subzero/src/IceTypes.def - X-macros for ICE types --------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file defines properties of ICE primitive types in the form of x-macros.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef SUBZERO_SRC_ICETYPES_DEF
 #define SUBZERO_SRC_ICETYPES_DEF
 
 // Attributes of each target architecture.
 // NOTES on is_elf64:
 // 1- At some point NaCl would like to use ELF32 for all ILP32 sandboxes, but
 // for now the 64-bit architectures use ELF64:
 //   https://code.google.com/p/nativeclient/issues/detail?id=349
 //
 // 2- native code is always emitted as ELF32.
 //
 // TODO(jpp): set ABI e_flags for AArch64.
 #define TARGETARCH_TABLE                                                       \
   /* enum value, printable string, is_elf64,   e_machine, e_flags */           \
   X(Target_X8632, "x86-32", false, EM_386,     0)                              \
-  X(Target_X8664, "x86-64", true,  EM_X86_64,  0)                               \
+  X(Target_X8664, "x86-64", true,  EM_X86_64,  0)                              \
   X(Target_ARM32, "arm32",  false, EM_ARM,     EF_ARM_EABI_VER5)               \
   X(Target_ARM64, "arm64",  true,  EM_AARCH64, 0)                              \
   X(Target_MIPS32,"mips32", false, EM_MIPS,    0)                              \
 //#define X(tag, str, is_elf64, e_machine, e_flags)
 
 #define ICETYPE_TABLE                                                          \
   /* enum value, log_2(size), align, # elts, element type, */                  \
-  /*     printable string (size and alignment in bytes) */                     \
-  X(void,  -1,  0,  1, void, "void")                                           \
-  X(i1,     0,  1,  1, i1,   "i1")                                             \
-  X(i8,     0,  1,  1, i8,   "i8")                                             \
-  X(i16,    1,  1,  1, i16,  "i16")                                            \
-  X(i32,    2,  1,  1, i32,  "i32")                                            \
-  X(i64,    3,  1,  1, i64,  "i64")                                            \
-  X(f32,    2,  4,  1, f32,  "float")                                          \
-  X(f64,    3,  8,  1, f64,  "double")                                         \
-  X(v4i1,   4,  1,  4, i1,   "<4 x i1>")                                       \
-  X(v8i1,   4,  1,  8, i1,   "<8 x i1>")                                       \
-  X(v16i1,  4,  1, 16, i1,   "<16 x i1>")                                      \
-  X(v16i8,  4,  1, 16, i8,   "<16 x i8>")                                      \
-  X(v8i16,  4,  2,  8, i16,  "<8 x i16>")                                      \
-  X(v4i32,  4,  4,  4, i32,  "<4 x i32>")                                      \
-  X(v4f32,  4,  4,  4, f32,  "<4 x float>")                                    \
-//#define X(tag, sizeLog2, align, elts, elty, str)
+  /*     printable string (size and alignment in bytes), */                    \
+  /*     register class string */                                              \
+  X(void,  -1,  0,  1, void, "void",        "void")                            \
+  X(i1,     0,  1,  1, i1,   "i1",          "i1")                              \
+  X(i8,     0,  1,  1, i8,   "i8",          "i8")                              \
+  X(i16,    1,  1,  1, i16,  "i16",         "i16")                             \
+  X(i32,    2,  1,  1, i32,  "i32",         "i32")                             \
+  X(i64,    3,  1,  1, i64,  "i64",         "i64")                             \
+  X(f32,    2,  4,  1, f32,  "float",       "f32")                             \
+  X(f64,    3,  8,  1, f64,  "double",      "f64")                             \
+  X(v4i1,   4,  1,  4, i1,   "<4 x i1>",    "v4i1")                            \
+  X(v8i1,   4,  1,  8, i1,   "<8 x i1>",    "v8ii")                            \
+  X(v16i1,  4,  1, 16, i1,   "<16 x i1>",   "v16i1")                           \
+  X(v16i8,  4,  1, 16, i8,   "<16 x i8>",   "v16i8")                           \
+  X(v8i16,  4,  2,  8, i16,  "<8 x i16>",   "v8i16")                           \
+  X(v4i32,  4,  4,  4, i32,  "<4 x i32>",   "v4i32")                           \
+  X(v4f32,  4,  4,  4, f32,  "<4 x float>", "v4f32")                           \
+//#define X(tag, sizeLog2, align, elts, elty, str, rcstr)
 
 // Dictionary:
 //   V - Is vector type.
 //   I - Is integer value (scalar or vector).
 //   F - Is floating point value (scalar or vector).
 //   IA - Is integer arithmetic type
 //   LS - true if load/store allowed on type.
 //   P  - true if can be used for parameter of call.
 //   CR - Result type of compare instruction for argument type
 //        (IceType_void if disallowed)
@@ skipping 11 matching lines @@
   X(v8i1,          1, 1, 0, 0, 0, 1, v8i1)                                     \
   X(v16i1,         1, 1, 0, 0, 0, 1, v16i1)                                    \
   X(v16i8,         1, 1, 0, 1, 1, 1, v16i1)                                    \
   X(v8i16,         1, 1, 0, 1, 1, 1, v8i1)                                     \
   X(v4i32,         1, 1, 0, 1, 1, 1, v4i1)                                     \
   X(v4f32,         1, 0, 1, 0, 1, 1, v4i1)                                     \
 //#define X(tag, IsVec, IsInt, IsFloat, IsIntArith, IsLoadStore, IsParam,      \
 //          CompareResult)
 
 #endif // SUBZERO_SRC_ICETYPES_DEF