[PATCH] Adding simple disassembler.

[Chad Rosier]

================
Comment at: lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp:71
@@ +70,3 @@
+static DecodeStatus DecodeIntRegsRegisterClass(MCInst &Inst, unsigned RegNo,
+                                               uint64_t Address,
+                                               void const *Decoder) {
----------------
Is Address used?

================
Comment at: lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp:82
@@ +81,3 @@
+static DecodeStatus DecodeDoubleRegsRegisterClass(MCInst &Inst, unsigned RegNo,
+                                                  uint64_t Address,
+                                                  void const *Decoder) {
----------------
Same.

================
Comment at: lib/Target/Hexagon/Disassembler/HexagonDisassembler.cpp:93
@@ +92,3 @@
+static DecodeStatus DecodePredRegsRegisterClass(MCInst &Inst, unsigned RegNo,
+                                                uint64_t Address,
+                                                void const *Decoder) {
----------------
Same.

http://reviews.llvm.org/D5829