X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FIR%2FDIBuilder.cpp;h=6cb13a0844c847bb1d9614a41d1093e8ddda6b5d;hb=71857ccdb83b6374f7a791c2dae45ce9934a85af;hp=6c274dabe0080324c331da55bc48d59637c8e339;hpb=576d49a775043931d81bba172b9b11f40d858cb6;p=oota-llvm.git

diff --git a/lib/IR/DIBuilder.cpp b/lib/IR/DIBuilder.cpp
index 6c274dabe00..6cb13a0844c 100644
--- a/lib/IR/DIBuilder.cpp
+++ b/lib/IR/DIBuilder.cpp
@@ -198,7 +198,7 @@ DIFile DIBuilder::createFile(StringRef Filename, StringRef Directory) {
 }
 
 /// createEnumerator - Create a single enumerator value.
-DIEnumerator DIBuilder::createEnumerator(StringRef Name, uint64_t Val) {
+DIEnumerator DIBuilder::createEnumerator(StringRef Name, int64_t Val) {
   assert(!Name.empty() && "Unable to create enumerator without name");
   Value *Elts[] = {
     GetTagConstant(VMContext, dwarf::DW_TAG_enumerator),
@@ -208,11 +208,11 @@ DIEnumerator DIBuilder::createEnumerator(StringRef Name, uint64_t Val) {
   return DIEnumerator(MDNode::get(VMContext, Elts));
 }
 
-/// createNullPtrType - Create C++0x nullptr type.
-DIBasicType DIBuilder::createNullPtrType(StringRef Name) {
+/// \brief Create a DWARF unspecified type.
+DIBasicType DIBuilder::createUnspecifiedType(StringRef Name) {
   assert(!Name.empty() && "Unable to create type without name");
-  // nullptr is encoded in DIBasicType format. Line number, filename,
-  // ,size, alignment, offset and flags are always empty here.
+  // Unspecified types are encoded in DIBasicType format. Line number, filename,
+  // size, alignment, offset and flags are always empty here.
   Value *Elts[] = {
     GetTagConstant(VMContext, dwarf::DW_TAG_unspecified_type),
     NULL, // Filename
@@ -228,6 +228,11 @@ DIBasicType DIBuilder::createNullPtrType(StringRef Name) {
   return DIBasicType(MDNode::get(VMContext, Elts));
 }
 
+/// \brief Create C++11 nullptr type.
+DIBasicType DIBuilder::createNullPtrType() {
+  return createUnspecifiedType("decltype(nullptr)");
+}
+
 /// createBasicType - Create debugging information entry for a basic
 /// type, e.g 'char'.
 DIBasicType
@@ -312,7 +317,7 @@ DIDerivedType DIBuilder::createMemberPointerType(DIType PointeeTy,
 /// createReferenceType - Create debugging information entry for a reference
 /// type.
 DIDerivedType DIBuilder::createReferenceType(unsigned Tag, DIType RTy) {
-  assert(RTy.Verify() && "Unable to create reference type");
+  assert(RTy.isType() && "Unable to create reference type");
   // References are encoded in DIDerivedType format.
   Value *Elts[] = {
     GetTagConstant(VMContext, Tag),
@@ -333,7 +338,7 @@ DIDerivedType DIBuilder::createReferenceType(unsigned Tag, DIType RTy) {
 DIDerivedType DIBuilder::createTypedef(DIType Ty, StringRef Name, DIFile File,
                                        unsigned LineNo, DIDescriptor Context) {
   // typedefs are encoded in DIDerivedType format.
-  assert(Ty.Verify() && "Invalid typedef type!");
+  assert(Ty.isType() && "Invalid typedef type!");
   Value *Elts[] = {
     GetTagConstant(VMContext, dwarf::DW_TAG_typedef),
     File.getFileNode(),
@@ -352,8 +357,8 @@ DIDerivedType DIBuilder::createTypedef(DIType Ty, StringRef Name, DIFile File,
 /// createFriend - Create debugging information entry for a 'friend'.
 DIDerivedType DIBuilder::createFriend(DIType Ty, DIType FriendTy) {
   // typedefs are encoded in DIDerivedType format.
-  assert(Ty.Verify() && "Invalid type!");
-  assert(FriendTy.Verify() && "Invalid friend type!");
+  assert(Ty.isType() && "Invalid type!");
+  assert(FriendTy.isType() && "Invalid friend type!");
   Value *Elts[] = {
     GetTagConstant(VMContext, dwarf::DW_TAG_friend),
     NULL,
@@ -373,7 +378,7 @@ DIDerivedType DIBuilder::createFriend(DIType Ty, DIType FriendTy) {
 /// inheritance relationship between two types.
 DIDerivedType DIBuilder::createInheritance(
     DIType Ty, DIType BaseTy, uint64_t BaseOffset, unsigned Flags) {
-  assert(Ty.Verify() && "Unable to create inheritance");
+  assert(Ty.isType() && "Unable to create inheritance");
   // TAG_inheritance is encoded in DIDerivedType format.
   Value *Elts[] = {
     GetTagConstant(VMContext, dwarf::DW_TAG_inheritance),
@@ -530,15 +535,14 @@ DIBuilder::createTemplateTypeParameter(DIDescriptor Context, StringRef Name,
   return DITemplateTypeParameter(MDNode::get(VMContext, Elts));
 }
 
-/// createTemplateValueParameter - Create debugging information for template
-/// value parameter.
 DITemplateValueParameter
-DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name,
-                                        DIType Ty, Value *Val,
-                                        MDNode *File, unsigned LineNo,
+DIBuilder::createTemplateValueParameter(unsigned Tag, DIDescriptor Context,
+                                        StringRef Name, DIType Ty,
+                                        Value *Val, MDNode *File,
+                                        unsigned LineNo,
                                         unsigned ColumnNo) {
   Value *Elts[] = {
-    GetTagConstant(VMContext, dwarf::DW_TAG_template_value_parameter),
+    GetTagConstant(VMContext, Tag),
     getNonCompileUnitScope(Context),
     MDString::get(VMContext, Name),
     Ty,
@@ -550,6 +554,38 @@ DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name,
   return DITemplateValueParameter(MDNode::get(VMContext, Elts));
 }
 
+/// createTemplateValueParameter - Create debugging information for template
+/// value parameter.
+DITemplateValueParameter
+DIBuilder::createTemplateValueParameter(DIDescriptor Context, StringRef Name,
+                                        DIType Ty, Value *Val,
+                                        MDNode *File, unsigned LineNo,
+                                        unsigned ColumnNo) {
+  return createTemplateValueParameter(dwarf::DW_TAG_template_value_parameter,
+                                      Context, Name, Ty, Val, File, LineNo,
+                                      ColumnNo);
+}
+
+DITemplateValueParameter
+DIBuilder::createTemplateTemplateParameter(DIDescriptor Context, StringRef Name,
+                                           DIType Ty, StringRef Val,
+                                           MDNode *File, unsigned LineNo,
+                                           unsigned ColumnNo) {
+  return createTemplateValueParameter(
+      dwarf::DW_TAG_GNU_template_template_param, Context, Name, Ty,
+      MDString::get(VMContext, Val), File, LineNo, ColumnNo);
+}
+
+DITemplateValueParameter
+DIBuilder::createTemplateParameterPack(DIDescriptor Context, StringRef Name,
+                                       DIType Ty, DIArray Val,
+                                       MDNode *File, unsigned LineNo,
+                                       unsigned ColumnNo) {
+  return createTemplateValueParameter(dwarf::DW_TAG_GNU_template_parameter_pack,
+                                      Context, Name, Ty, Val, File, LineNo,
+                                      ColumnNo);
+}
+
 /// createClassType - Create debugging information entry for a class.
 DICompositeType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
                                            DIFile File, unsigned LineNumber,
@@ -560,7 +596,7 @@ DICompositeType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
                                            DIArray Elements,
                                            MDNode *VTableHolder,
                                            MDNode *TemplateParams) {
-  assert((!Context || Context.Verify()) &&
+  assert((!Context || Context.isScope() || Context.isType()) &&
          "createClassType should be called with a valid Context");
   // TAG_class_type is encoded in DICompositeType format.
   Value *Elts[] = {
@@ -580,7 +616,8 @@ DICompositeType DIBuilder::createClassType(DIDescriptor Context, StringRef Name,
     TemplateParams
   };
   DICompositeType R(MDNode::get(VMContext, Elts));
-  assert(R.Verify() && "createClassType should return a verifiable DIType");
+  assert(R.isCompositeType() &&
+         "createClassType should return a DICompositeType");
   return R;
 }
 
@@ -612,7 +649,8 @@ DICompositeType DIBuilder::createStructType(DIDescriptor Context,
     NULL,
   };
   DICompositeType R(MDNode::get(VMContext, Elts));
-  assert(R.Verify() && "createStructType should return a verifiable DIType");
+  assert(R.isCompositeType() &&
+         "createStructType should return a DICompositeType");
   return R;
 }
 
@@ -825,9 +863,10 @@ DIType DIBuilder::createForwardDecl(unsigned Tag, StringRef Name,
     ConstantInt::get(Type::getInt32Ty(VMContext), RuntimeLang)
   };
   MDNode *Node = MDNode::getTemporary(VMContext, Elts);
-  assert(DIType(Node).Verify() &&
-         "createForwardDecl result should be verifiable");
-  return DIType(Node);
+  DIType RetTy(Node);
+  assert(RetTy.isType() &&
+         "createForwardDecl result should be a DIType");
+  return RetTy;
 }
 
 /// getOrCreateArray - Get a DIArray, create one if required.
@@ -917,9 +956,9 @@ DIVariable DIBuilder::createLocalVariable(unsigned Tag, DIDescriptor Scope,
                                           bool AlwaysPreserve, unsigned Flags,
                                           unsigned ArgNo) {
   DIDescriptor Context(getNonCompileUnitScope(Scope));
-  assert((!Context || Context.Verify()) &&
+  assert((!Context || Context.isScope()) &&
          "createLocalVariable should be called with a valid Context");
-  assert(Ty.Verify() &&
+  assert(Ty.isType() &&
          "createLocalVariable should be called with a valid type");
   Value *Elts[] = {
     GetTagConstant(VMContext, Tag),
@@ -940,9 +979,10 @@ DIVariable DIBuilder::createLocalVariable(unsigned Tag, DIDescriptor Scope,
     NamedMDNode *FnLocals = getOrInsertFnSpecificMDNode(M, Fn);
     FnLocals->addOperand(Node);
   }
-  assert(DIVariable(Node).Verify() &&
-         "createLocalVariable should return a verifiable DIVariable");
-  return DIVariable(Node);
+  DIVariable RetVar(Node);
+  assert(RetVar.isVariable() &&
+         "createLocalVariable should return a valid DIVariable");
+  return RetVar;
 }
 
 /// createComplexVariable - Create a new descriptor for the specified variable
@@ -1010,7 +1050,7 @@ DISubprogram DIBuilder::createFunction(DIDescriptor Context,
   if (isDefinition)
     AllSubprograms.push_back(Node);
   DISubprogram S(Node);
-  assert(S.Verify() && "createFunction should return a valid DISubprogram");
+  assert(S.isSubprogram() && "createFunction should return a valid DISubprogram");
   return S;
 }
 
@@ -1058,7 +1098,7 @@ DISubprogram DIBuilder::createMethod(DIDescriptor Context,
   if (isDefinition)
     AllSubprograms.push_back(Node);
   DISubprogram S(Node);
-  assert(S.Verify() && "createMethod should return a valid DISubprogram");
+  assert(S.isSubprogram() && "createMethod should return a valid DISubprogram");
   return S;
 }
 
@@ -1097,7 +1137,7 @@ DILexicalBlockFile DIBuilder::createLexicalBlockFile(DIDescriptor Scope,
 
 DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File,
                                              unsigned Line, unsigned Col) {
-  // Defeat MDNode uniqing for lexical blocks by using unique id.
+  // Defeat MDNode uniquing for lexical blocks by using unique id.
   static unsigned int unique_id = 0;
   Value *Elts[] = {
     GetTagConstant(VMContext, dwarf::DW_TAG_lexical_block),
@@ -1117,7 +1157,8 @@ DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File,
 Instruction *DIBuilder::insertDeclare(Value *Storage, DIVariable VarInfo,
                                       Instruction *InsertBefore) {
   assert(Storage && "no storage passed to dbg.declare");
-  assert(VarInfo.Verify() && "empty DIVariable passed to dbg.declare");
+  assert(VarInfo.isVariable() &&
+         "empty or invalid DIVariable passed to dbg.declare");
   if (!DeclareFn)
     DeclareFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_declare);
 
@@ -1129,7 +1170,8 @@ Instruction *DIBuilder::insertDeclare(Value *Storage, DIVariable VarInfo,
 Instruction *DIBuilder::insertDeclare(Value *Storage, DIVariable VarInfo,
                                       BasicBlock *InsertAtEnd) {
   assert(Storage && "no storage passed to dbg.declare");
-  assert(VarInfo.Verify() && "invalid DIVariable passed to dbg.declare");
+  assert(VarInfo.isVariable() &&
+         "empty or invalid DIVariable passed to dbg.declare");
   if (!DeclareFn)
     DeclareFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_declare);
 
@@ -1148,7 +1190,8 @@ Instruction *DIBuilder::insertDbgValueIntrinsic(Value *V, uint64_t Offset,
                                                 DIVariable VarInfo,
                                                 Instruction *InsertBefore) {
   assert(V && "no value passed to dbg.value");
-  assert(VarInfo.Verify() && "invalid DIVariable passed to dbg.value");
+  assert(VarInfo.isVariable() &&
+         "empty or invalid DIVariable passed to dbg.value");
   if (!ValueFn)
     ValueFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_value);
 
@@ -1163,7 +1206,8 @@ Instruction *DIBuilder::insertDbgValueIntrinsic(Value *V, uint64_t Offset,
                                                 DIVariable VarInfo,
                                                 BasicBlock *InsertAtEnd) {
   assert(V && "no value passed to dbg.value");
-  assert(VarInfo.Verify() && "invalid DIVariable passed to dbg.value");
+  assert(VarInfo.isVariable() &&
+         "empty or invalid DIVariable passed to dbg.value");
   if (!ValueFn)
     ValueFn = Intrinsic::getDeclaration(&M, Intrinsic::dbg_value);