X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FHexagon%2FHexagonInstrFormatsV4.td;h=29973e7d3be3d0e6e1287693c4c81f90d1e12398;hb=108fb3202af6f500073cdbb7be32c25d7a273a2e;hp=bd5e4493d7c2a3bd1e5813309923daba3b8b1b29;hpb=d410eaba04211d53a523a518a5e315eb24c1072f;p=oota-llvm.git

diff --git a/lib/Target/Hexagon/HexagonInstrFormatsV4.td b/lib/Target/Hexagon/HexagonInstrFormatsV4.td
index bd5e4493d7c..29973e7d3be 100644
--- a/lib/Target/Hexagon/HexagonInstrFormatsV4.td
+++ b/lib/Target/Hexagon/HexagonInstrFormatsV4.td
@@ -11,11 +11,25 @@
 //
 //===----------------------------------------------------------------------===//
 
+//----------------------------------------------------------------------------//
+//                         Hexagon Intruction Flags +
+//
+//                        *** Must match BaseInfo.h ***
+//----------------------------------------------------------------------------//
+
+def TypeMEMOP  : Type<9>;
+def TypeNV     : Type<10>;
+def TypePREFIX : Type<30>;
+
+//----------------------------------------------------------------------------//
+//                         Intruction Classes Definitions +
+//----------------------------------------------------------------------------//
+
 //
 // NV type instructions.
 //
 class NVInst_V4<dag outs, dag ins, string asmstr, list<dag> pattern>
-  : InstHexagon<outs, ins, asmstr, pattern, "", NV_V4> {
+  : InstHexagon<outs, ins, asmstr, pattern, "", NV_V4, TypeNV> {
   bits<5> rd;
   bits<5> rs;
   bits<13> imm13;
@@ -24,7 +38,7 @@ class NVInst_V4<dag outs, dag ins, string asmstr, list<dag> pattern>
 // Definition of Post increment new value store.
 class NVInstPost_V4<dag outs, dag ins, string asmstr, list<dag> pattern,
                     string cstr>
-  : InstHexagon<outs, ins, asmstr, pattern, cstr, NV_V4> {
+  : InstHexagon<outs, ins, asmstr, pattern, cstr, NV_V4, TypeNV> {
   bits<5> rd;
   bits<5> rs;
   bits<5> rt;
@@ -32,15 +46,18 @@ class NVInstPost_V4<dag outs, dag ins, string asmstr, list<dag> pattern,
 }
 
 // Post increment ST Instruction.
-class NVInstPI_V4<dag outs, dag ins, string asmstr, list<dag> pattern,
-                  string cstr>
-  : NVInstPost_V4<outs, ins, asmstr, pattern, cstr> {
-  let rt{0-4} = 0;
-}
+let mayStore = 1 in
+class NVInstPI_V4<dag outs, dag ins, string asmstr, list<dag> pattern = [],
+               string cstr = "">
+  : NVInstPost_V4<outs, ins, asmstr, pattern, cstr>;
 
 class MEMInst_V4<dag outs, dag ins, string asmstr, list<dag> pattern>
-  : InstHexagon<outs, ins, asmstr, pattern, "",  MEM_V4> {
+  : InstHexagon<outs, ins, asmstr, pattern, "", MEM_V4, TypeMEMOP> {
   bits<5> rd;
   bits<5> rs;
   bits<6> imm6;
 }
+
+let isCodeGenOnly = 1 in
+class EXTENDERInst<dag outs, dag ins, string asmstr, list<dag> pattern = []>
+  : InstHexagon<outs, ins, asmstr, pattern, "", PREFIX, TypePREFIX>;