More migration to raw_ostream, the water has dried up around the iostream hole.

[oota-llvm.git] / lib / Target / MSIL / MSILWriter.cpp

diff --git a/lib/Target/MSIL/MSILWriter.cpp b/lib/Target/MSIL/MSILWriter.cpp
index bedf40385d5652d83d63ad950e1b64292fbff37f..c3808d379eea9bed501e51584e21717987f28604 100644 (file)
--- a/lib/Target/MSIL/MSILWriter.cpp
+++ b/lib/Target/MSIL/MSILWriter.cpp
@@ -25,6 +25,7 @@
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/CodeGen/Passes.h"
+using namespace MSIL;
 
 namespace {
   // TargetMachine for the MSIL 
@@ -47,15 +48,6 @@ namespace {
   };
 }
 
-/// MSILTargetMachineModule - Note that this is used on hosts that
-/// cannot link in a library unless there are references into the
-/// library.  In particular, it seems that it is not possible to get
-/// things to work on Win32 without this.  Though it is unused, do not
-/// remove it.
-extern "C" int MSILTargetMachineModule;
-int MSILTargetMachineModule = 0;
-
-extern Target TheMSILTarget;
 static RegisterTarget<MSILTarget> X(TheMSILTarget, "msil", "MSIL backend");
 
 // Force static initialization.
@@ -243,7 +235,7 @@ bool MSILWriter::isZeroValue(const Value* V) {
 
 std::string MSILWriter::getValueName(const Value* V) {
   std::string Name;
-  if (const GlobalValue *GV = cast<GlobalValue>(V))
+  if (const GlobalValue *GV = dyn_cast<GlobalValue>(V))
     Name = Mang->getMangledName(GV);
   else {
     unsigned &No = AnonValueNumbers[V];
@@ -270,7 +262,7 @@ std::string MSILWriter::getLabelName(const std::string& Name) {
 
 std::string MSILWriter::getLabelName(const Value* V) {
   std::string Name;
-  if (const GlobalValue *GV = cast<GlobalValue>(V))
+  if (const GlobalValue *GV = dyn_cast<GlobalValue>(V))
     Name = Mang->getMangledName(GV);
   else {
     unsigned &No = AnonValueNumbers[V];
@@ -798,7 +790,7 @@ void MSILWriter::printFunctionCall(const Value* FnVal,
   else if (const InvokeInst* Invoke = dyn_cast<InvokeInst>(Inst))
     Name = getConvModopt(Invoke->getCallingConv());
   else {
-    cerr << "Instruction = " << Inst->getName() << '\n';
+    errs() << "Instruction = " << Inst->getName() << '\n';
     llvm_unreachable("Need \"Invoke\" or \"Call\" instruction only");
   }
   if (const Function* F = dyn_cast<Function>(FnVal)) {
@@ -846,7 +838,7 @@ void MSILWriter::printIntrinsicCall(const IntrinsicInst* Inst) {
     printSimpleInstruction("cpobj","[mscorlib]System.ArgIterator");
     break;        
   default:
-    cerr << "Intrinsic ID = " << Inst->getIntrinsicID() << '\n';
+    errs() << "Intrinsic ID = " << Inst->getIntrinsicID() << '\n';
     llvm_unreachable("Invalid intrinsic function");
   }
 }
@@ -910,7 +902,7 @@ void MSILWriter::printICmpInstruction(unsigned Predicate, const Value* Left,
     printBinaryInstruction("cgt",Left,Right);
     break;
   default:
-    cerr << "Predicate = " << Predicate << '\n';
+    errs() << "Predicate = " << Predicate << '\n';
     llvm_unreachable("Invalid icmp predicate");
   }
 }
@@ -1217,7 +1209,7 @@ void MSILWriter::printInstruction(const Instruction* Inst) {
     printVAArgInstruction(cast<VAArgInst>(Inst));
     break;
   default:
-    cerr << "Instruction = " << Inst->getName() << '\n';
+    errs() << "Instruction = " << Inst->getName() << '\n';
     llvm_unreachable("Unsupported instruction");
   }
 }
@@ -1405,7 +1397,7 @@ void MSILWriter::printConstantExpr(const ConstantExpr* CE) {
     printBinaryInstruction("shr",left,right);
     break;
   default:
-    cerr << "Expression = " << *CE << "\n";
+    errs() << "Expression = " << *CE << "\n";
     llvm_unreachable("Invalid constant expression");
   }
 }
@@ -1439,7 +1431,7 @@ void MSILWriter::printStaticInitializerList() {
         postfix = "stind."+postfix;
         printSimpleInstruction(postfix.c_str());
       } else {
-        cerr << "Constant = " << *I->constant << '\n';
+        errs() << "Constant = " << *I->constant << '\n';
         llvm_unreachable("Invalid static initializer");
       }
     }
@@ -1503,7 +1495,7 @@ unsigned int MSILWriter::getBitWidth(const Type* Ty) {
   case 64:
     return N;
   default:
-    cerr << "Bits = " << N << '\n';
+    errs() << "Bits = " << N << '\n';
     llvm_unreachable("Unsupported integer width");
   }
   return 0; // Not reached
@@ -1565,7 +1557,7 @@ void MSILWriter::printStaticConstant(const Constant* C, uint64_t& Offset) {
     }
     break;
   default:
-    cerr << "TypeID = " << Ty->getTypeID() << '\n';
+    errs() << "TypeID = " << Ty->getTypeID() << '\n';
     llvm_unreachable("Invalid type in printStaticConstant()");
   }
   // Increase offset.
@@ -1588,7 +1580,7 @@ void MSILWriter::printStaticInitializer(const Constant* C,
     Out << getTypeName(C->getType());
     break;
   default:
-    cerr << "Type = " << *C << "\n";
+    errs() << "Type = " << *C << "\n";
     llvm_unreachable("Invalid constant type");
   }
   // Print initializer
@@ -1628,17 +1620,18 @@ void MSILWriter::printGlobalVariables() {
 
 
 const char* MSILWriter::getLibraryName(const Function* F) {
-  return getLibraryForSymbol(F->getName().c_str(), true, F->getCallingConv());
+  return getLibraryForSymbol(F->getName(), true, F->getCallingConv());
 }
 
 
 const char* MSILWriter::getLibraryName(const GlobalVariable* GV) {
-  return getLibraryForSymbol(Mang->getMangledName(GV).c_str(), false, 0);
+  return getLibraryForSymbol(Mang->getMangledName(GV), false, 0);
 }
 
 
-const char* MSILWriter::getLibraryForSymbol(const char* Name, bool isFunction,
-                                           unsigned CallingConv) {
+const char* MSILWriter::getLibraryForSymbol(const StringRef &Name, 
+                                            bool isFunction,
+                                            unsigned CallingConv) {
   // TODO: Read *.def file with function and libraries definitions.
   return "MSVCRT.DLL";  
 }