Ensure CopyToReg nodes are always glued to the call instruction.

[oota-llvm.git] / lib / Target / Hexagon / HexagonInstrFormatsV4.td

diff --git a/lib/Target/Hexagon/HexagonInstrFormatsV4.td b/lib/Target/Hexagon/HexagonInstrFormatsV4.td
index bd5e4493d7c2a3bd1e5813309923daba3b8b1b29..49741a3d1b206403ac5702fe29921d0a71280744 100644 (file)
--- 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;
@@ -39,8 +53,15 @@ class NVInstPI_V4<dag outs, dag ins, string asmstr, list<dag> pattern,
 }
 
 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;
 }
+
+class Immext<dag outs, dag ins, string asmstr, list<dag> pattern>
+  : InstHexagon<outs, ins, asmstr, pattern, "", PREFIX, TypePREFIX> {
+  let isCodeGenOnly = 1;
+
+  bits<26> imm26;
+}