[llvm-commits] [llvm] r124908 - /llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Fri Feb  4 17:17:40 2011
New Revision: 124908

URL: http://llvm.org/viewvc/llvm-project?rev=124908&view=rev
Log:
MC/AsmMatcher: Sink ConvertToMCInst into the TargetAsmParser instance, which
implicitly allows custom conversions to be member functions.

Modified:
    llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp

Modified: llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp?rev=124908&r1=124907&r2=124908&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/AsmMatcherEmitter.cpp Fri Feb  4 17:17:40 2011
@@ -1356,7 +1356,7 @@
   }
 }
 
-static void EmitConvertToMCInst(CodeGenTarget &Target,
+static void EmitConvertToMCInst(CodeGenTarget &Target, StringRef ClassName,
                                 std::vector<MatchableInfo*> &Infos,
                                 raw_ostream &OS) {
   // Write the convert function to a separate stream, so we can drop it after
@@ -1368,7 +1368,8 @@
   std::set<std::string> GeneratedFns;
 
   // Start the unified conversion function.
-  CvtOS << "static bool ConvertToMCInst(ConversionKind Kind, MCInst &Inst, "
+  CvtOS << "bool " << Target.getName() << ClassName << "::\n";
+  CvtOS << "ConvertToMCInst(unsigned Kind, MCInst &Inst, "
         << "unsigned Opcode,\n"
         << "                      const SmallVectorImpl<MCParsedAsmOperand*"
         << "> &Operands) {\n";
@@ -1921,6 +1922,10 @@
   OS << "    Match_MnemonicFail,\n";
   OS << "    Match_Success\n";
   OS << "  };\n";
+  OS << "  bool ConvertToMCInst(unsigned Kind, MCInst &Inst, "
+     << "unsigned Opcode,\n"
+     << "                       const SmallVectorImpl<MCParsedAsmOperand*> "
+     << "&Operands);\n";
   OS << "  bool MnemonicIsValid(StringRef Mnemonic);\n";
   OS << "  MatchResultTy MatchInstructionImpl(\n";
   OS << "    const SmallVectorImpl<MCParsedAsmOperand*> &Operands,\n";
@@ -1946,7 +1951,7 @@
   bool HasMnemonicAliases = EmitMnemonicAliases(OS, Info);
 
   // Generate the unified function to convert operands into an MCInst.
-  EmitConvertToMCInst(Target, Info.Matchables, OS);
+  EmitConvertToMCInst(Target, ClassName, Info.Matchables, OS);
 
   // Emit the enumeration for classes which participate in matching.
   EmitMatchClassEnumeration(Target, Info.Classes, OS);