[llvm] r245737 - MIR Serialization: Print MCSymbol operands.

[Alex Lorenz via llvm-commits]

Author: arphaman
Date: Fri Aug 21 16:12:44 2015
New Revision: 245737

URL: http://llvm.org/viewvc/llvm-project?rev=245737&view=rev
Log:
MIR Serialization: Print MCSymbol operands.

This commit allows the MIR printer to print the MCSymbol machine operands.
Unfortunately they can't be parsed at this time. I will create a bug that will
track the fact that the MCSymbol operands can't be parsed yet.

Modified:
    llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp
    llvm/trunk/lib/CodeGen/MIRPrinter.cpp

Modified: llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp?rev=245737&r1=245736&r2=245737&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp (original)
+++ llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp Fri Aug 21 16:12:44 2015
@@ -1442,7 +1442,7 @@ bool MIParser::parseMachineOperand(Machi
     }
   // fallthrough
   default:
-    // TODO: parse the other machine operands.
+    // FIXME: Parse the MCSymbol machine operand.
     return error("expected a machine operand");
   }
   return false;

Modified: llvm/trunk/lib/CodeGen/MIRPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MIRPrinter.cpp?rev=245737&r1=245736&r2=245737&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MIRPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/MIRPrinter.cpp Fri Aug 21 16:12:44 2015
@@ -27,6 +27,7 @@
 #include "llvm/IR/IRPrintingPasses.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/ModuleSlotTracker.h"
+#include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/YAMLTraits.h"
@@ -826,14 +827,14 @@ void MIPrinter::print(const MachineOpera
   case MachineOperand::MO_Metadata:
     Op.getMetadata()->printAsOperand(OS, MST);
     break;
+  case MachineOperand::MO_MCSymbol:
+    OS << "<mcsymbol " << *Op.getMCSymbol() << ">";
+    break;
   case MachineOperand::MO_CFIIndex: {
     const auto &MMI = Op.getParent()->getParent()->getParent()->getMMI();
     print(MMI.getFrameInstructions()[Op.getCFIIndex()], TRI);
     break;
   }
-  default:
-    // TODO: Print the other machine operands.
-    llvm_unreachable("Can't print this machine operand at the moment");
   }
 }