AsmWriter/Bitcode: MDDerivedType and MDCompositeType

[oota-llvm.git] / lib / IR / AsmWriter.cpp

diff --git a/lib/IR/AsmWriter.cpp b/lib/IR/AsmWriter.cpp
index f7ed216f79ae7d0a1cc7978e92b75f5a53ae4c60..77e2b2d64b993c8ffdefdc6e30f233d55c634bc5 100644 (file)
--- a/lib/IR/AsmWriter.cpp
+++ b/lib/IR/AsmWriter.cpp
@@ -1377,29 +1377,122 @@ static void writeMDBasicType(raw_ostream &Out, const MDBasicType *N,
     Out << FS << "size: " << N->getSizeInBits();
   if (N->getAlignInBits())
     Out << FS << "align: " << N->getAlignInBits();
-  if (N->getEncoding())
-    Out << FS << "encoding: " << N->getEncoding();
+  if (unsigned Encoding = N->getEncoding()) {
+    Out << FS << "encoding: ";
+    if (const char *S = dwarf::AttributeEncodingString(Encoding))
+      Out << S;
+    else
+      Out << Encoding;
+  }
   Out << ")";
 }
 
-static void writeMDDerivedType(raw_ostream &, const MDDerivedType *,
-                               TypePrinting *, SlotTracker *, const Module *) {
-  llvm_unreachable("write not implemented");
+static void writeMDDerivedType(raw_ostream &Out, const MDDerivedType *N,
+                               TypePrinting *TypePrinter, SlotTracker *Machine,
+                               const Module *Context) {
+  Out << "!MDDerivedType(";
+  FieldSeparator FS;
+  writeTag(Out, FS, N);
+  if (!N->getName().empty())
+    Out << FS << "name: \"" << N->getName() << "\"";
+  if (N->getFile()) {
+    Out << FS << "file: ";
+    writeMetadataAsOperand(Out, N->getFile(), TypePrinter, Machine,
+                           Context);
+  }
+  if (N->getLine())
+    Out << FS << "line: " << N->getLine();
+  if (N->getScope()) {
+    Out << FS << "scope: ";
+    writeMetadataAsOperand(Out, N->getScope(), TypePrinter, Machine, Context);
+  }
+  Out << FS << "baseType: ";
+  writeMetadataAsOperand(Out, N->getBaseType(), TypePrinter, Machine, Context);
+  if (N->getSizeInBits())
+    Out << FS << "size: " << N->getSizeInBits();
+  if (N->getAlignInBits())
+    Out << FS << "align: " << N->getAlignInBits();
+  if (N->getOffsetInBits())
+    Out << FS << "offset: " << N->getOffsetInBits();
+  if (N->getFlags())
+    Out << FS << "flags: " << N->getFlags();
+  if (N->getExtraData()) {
+    Out << FS << "extraData: ";
+    writeMetadataAsOperand(Out, N->getExtraData(), TypePrinter, Machine,
+                           Context);
+  }
+  Out << ")";
 }
-static void writeMDCompositeType(raw_ostream &, const MDCompositeType *,
-                                 TypePrinting *, SlotTracker *,
-                                 const Module *) {
-  llvm_unreachable("write not implemented");
+
+static void writeMDCompositeType(raw_ostream &Out, const MDCompositeType *N,
+                                 TypePrinting *TypePrinter,
+                                 SlotTracker *Machine, const Module *Context) {
+  Out << "!MDCompositeType(";
+  FieldSeparator FS;
+  writeTag(Out, FS, N);
+  if (!N->getName().empty())
+    Out << FS << "name: \"" << N->getName() << "\"";
+  if (N->getFile()) {
+    Out << FS << "file: ";
+    writeMetadataAsOperand(Out, N->getFile(), TypePrinter, Machine,
+                           Context);
+  }
+  if (N->getLine())
+    Out << FS << "line: " << N->getLine();
+  if (N->getScope()) {
+    Out << FS << "scope: ";
+    writeMetadataAsOperand(Out, N->getScope(), TypePrinter, Machine, Context);
+  }
+  if (N->getBaseType()) {
+    Out << FS << "baseType: ";
+    writeMetadataAsOperand(Out, N->getBaseType(), TypePrinter, Machine,
+                           Context);
+  }
+  if (N->getSizeInBits())
+    Out << FS << "size: " << N->getSizeInBits();
+  if (N->getAlignInBits())
+    Out << FS << "align: " << N->getAlignInBits();
+  if (N->getOffsetInBits())
+    Out << FS << "offset: " << N->getOffsetInBits();
+  if (N->getFlags())
+    Out << FS << "flags: " << N->getFlags();
+  if (N->getElements()) {
+    Out << FS << "elements: ";
+    writeMetadataAsOperand(Out, N->getElements(), TypePrinter, Machine,
+                           Context);
+  }
+  if (N->getRuntimeLang())
+    Out << FS << "runtimeLang: " << N->getRuntimeLang();
+  if (N->getVTableHolder()) {
+    Out << FS << "vtableHolder: ";
+    writeMetadataAsOperand(Out, N->getVTableHolder(), TypePrinter, Machine,
+                           Context);
+  }
+  if (N->getTemplateParams()) {
+    Out << FS << "templateParams: ";
+    writeMetadataAsOperand(Out, N->getTemplateParams(), TypePrinter, Machine,
+                           Context);
+  }
+  if (!N->getIdentifier().empty())
+    Out << FS << "identifier: \"" << N->getIdentifier() << "\"";
+  Out << ")";
 }
+
 static void writeMDSubroutineType(raw_ostream &, const MDSubroutineType *,
                                   TypePrinting *, SlotTracker *,
                                   const Module *) {
   llvm_unreachable("write not implemented");
 }
-static void writeMDFile(raw_ostream &, const MDFile *, TypePrinting *,
+
+static void writeMDFile(raw_ostream &Out, const MDFile *N, TypePrinting *,
                         SlotTracker *, const Module *) {
-  llvm_unreachable("write not implemented");
+  Out << "!MDFile(";
+  FieldSeparator FS;
+  Out << FS << "filename: \"" << N->getFilename() << "\"";
+  Out << FS << "directory: \"" << N->getDirectory() << "\"";
+  Out << ")";
 }
+
 static void writeMDCompileUnit(raw_ostream &, const MDCompileUnit *,
                                TypePrinting *, SlotTracker *, const Module *) {
   llvm_unreachable("write not implemented");