commit dc81e5da271ed394e2029c83458773c4ae2fc5f4
author Anshuman Dasgupta <adasgupt@codeaurora.org> Thu Dec 01 21:10:21 2011 +0000
committer Anshuman Dasgupta <adasgupt@codeaurora.org> Thu Dec 01 21:10:21 2011 +0000
tree 60e5798064500b46b1da5386e7e2413d73c8855b
parent 18c7ec1344b14c9a483b89f7ee73fba1cbdb2a38

Add a deterministic finite automaton based packetizer for VLIW architectures


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145629 91177308-0d34-0410-b5e6-96231b3b80d8

utils/TableGen/SubtargetEmitter.cpp

diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp
index 3a6ff4e..33f4377 100644
--- a/utils/TableGen/SubtargetEmitter.cpp
+++ b/utils/TableGen/SubtargetEmitter.cpp
@@ -711,9 +711,13 @@
 
   std::string ClassName = Target + "GenSubtargetInfo";
   OS << "namespace llvm {\n";
+  OS << "class DFAPacketizer;\n";
   OS << "struct " << ClassName << " : public TargetSubtargetInfo {\n"
      << "  explicit " << ClassName << "(StringRef TT, StringRef CPU, "
      << "StringRef FS);\n"
+     << "public:\n"
+     << "  DFAPacketizer* createDFAPacketizer(const InstrItineraryData* IID)"
+     << " const;\n"
      << "};\n";
   OS << "} // End llvm namespace \n";