X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FHexagon%2FHexagonInstrFormatsV4.td;h=29973e7d3be3d0e6e1287693c4c81f90d1e12398;hb=108fb3202af6f500073cdbb7be32c25d7a273a2e;hp=49741a3d1b206403ac5702fe29921d0a71280744;hpb=d1a87a68064e0b9af3b71b681286954f861bb1b3;p=oota-llvm.git

diff --git a/lib/Target/Hexagon/HexagonInstrFormatsV4.td b/lib/Target/Hexagon/HexagonInstrFormatsV4.td
index 49741a3d1b2..29973e7d3be 100644
--- a/lib/Target/Hexagon/HexagonInstrFormatsV4.td
+++ b/lib/Target/Hexagon/HexagonInstrFormatsV4.td
@@ -46,11 +46,10 @@ 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, TypeMEMOP> {
@@ -59,9 +58,6 @@ class MEMInst_V4<dag outs, dag ins, string asmstr, list<dag> pattern>
   bits<6> imm6;
 }
 
-class Immext<dag outs, dag ins, string asmstr, list<dag> pattern>
-  : InstHexagon<outs, ins, asmstr, pattern, "", PREFIX, TypePREFIX> {
-  let isCodeGenOnly = 1;
-
-  bits<26> imm26;
-}
+let isCodeGenOnly = 1 in
+class EXTENDERInst<dag outs, dag ins, string asmstr, list<dag> pattern = []>
+  : InstHexagon<outs, ins, asmstr, pattern, "", PREFIX, TypePREFIX>;