IR: Remove a redundant function. NFC

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

diff --git a/lib/IR/DebugInfoMetadata.cpp b/lib/IR/DebugInfoMetadata.cpp
index 8b9857d373b92dacb8898cb5b5b0b59dac96b369..3c293c25c912817ea033558bde5b159b88290671 100644 (file)
--- a/lib/IR/DebugInfoMetadata.cpp
+++ b/lib/IR/DebugInfoMetadata.cpp
@@ -138,6 +138,9 @@ DIScopeRef DIScope::getScope() const {
   if (auto *NS = dyn_cast<DINamespace>(this))
     return DIScopeRef(NS->getScope());
 
+  if (auto *M = dyn_cast<DIModule>(this))
+    return DIScopeRef(M->getScope());
+
   assert((isa<DIFile>(this) || isa<DICompileUnit>(this)) &&
          "Unhandled type of scope.");
   return nullptr;
@@ -150,6 +153,8 @@ StringRef DIScope::getName() const {
     return SP->getName();
   if (auto *NS = dyn_cast<DINamespace>(this))
     return NS->getName();
+  if (auto *M = dyn_cast<DIModule>(this))
+    return M->getName();
   assert((isa<DILexicalBlockBase>(this) || isa<DIFile>(this) ||
           isa<DICompileUnit>(this)) &&
          "Unhandled type of scope.");
@@ -290,8 +295,7 @@ DISubroutineType *DISubroutineType::getImpl(LLVMContext &Context,
                                             StorageType Storage,
                                             bool ShouldCreate) {
   DEFINE_GETIMPL_LOOKUP(DISubroutineType, (Flags, TypeArray));
-  Metadata *Ops[] = {nullptr,   nullptr, nullptr, nullptr,
-                     TypeArray, nullptr, nullptr, nullptr};
+  Metadata *Ops[] = {nullptr, nullptr, nullptr, TypeArray};
   DEFINE_GETIMPL_STORE(DISubroutineType, (Flags), Ops);
 }
 
@@ -313,20 +317,18 @@ DICompileUnit *DICompileUnit::getImpl(
     Metadata *Subprograms, Metadata *GlobalVariables,
     Metadata *ImportedEntities, uint64_t DWOId,
     StorageType Storage, bool ShouldCreate) {
+  assert(Storage != Uniqued && "Cannot unique DICompileUnit");
   assert(isCanonical(Producer) && "Expected canonical MDString");
   assert(isCanonical(Flags) && "Expected canonical MDString");
   assert(isCanonical(SplitDebugFilename) && "Expected canonical MDString");
-  DEFINE_GETIMPL_LOOKUP(
-      DICompileUnit,
-      (SourceLanguage, File, getString(Producer), IsOptimized, getString(Flags),
-       RuntimeVersion, getString(SplitDebugFilename), EmissionKind, EnumTypes,
-       RetainedTypes, Subprograms, GlobalVariables, ImportedEntities, DWOId));
+
   Metadata *Ops[] = {File, Producer, Flags, SplitDebugFilename, EnumTypes,
                      RetainedTypes, Subprograms, GlobalVariables,
                      ImportedEntities};
-  DEFINE_GETIMPL_STORE(
-      DICompileUnit,
-      (SourceLanguage, IsOptimized, RuntimeVersion, EmissionKind, DWOId), Ops);
+  return storeImpl(new (ArrayRef<Metadata *>(Ops).size()) DICompileUnit(
+                       Context, Storage, SourceLanguage, IsOptimized,
+                       RuntimeVersion, EmissionKind, DWOId, Ops),
+                   Storage);
 }
 
 DISubprogram *DILocalScope::getSubprogram() const {
@@ -384,6 +386,9 @@ DILexicalBlock *DILexicalBlock::getImpl(LLVMContext &Context, Metadata *Scope,
                                         Metadata *File, unsigned Line,
                                         unsigned Column, StorageType Storage,
                                         bool ShouldCreate) {
+  // Fixup column.
+  adjustColumn(Column);
+
   assert(Scope && "Expected scope");
   DEFINE_GETIMPL_LOOKUP(DILexicalBlock, (Scope, File, Line, Column));
   Metadata *Ops[] = {File, Scope};
@@ -410,6 +415,18 @@ DINamespace *DINamespace::getImpl(LLVMContext &Context, Metadata *Scope,
   DEFINE_GETIMPL_STORE(DINamespace, (Line), Ops);
 }
 
+DIModule *DIModule::getImpl(LLVMContext &Context, Metadata *Scope,
+                            MDString *Name, MDString *ConfigurationMacros,
+                            MDString *IncludePath, MDString *ISysRoot,
+                            StorageType Storage, bool ShouldCreate) {
+  assert(isCanonical(Name) && "Expected canonical MDString");
+  DEFINE_GETIMPL_LOOKUP(DIModule,
+    (Scope, getString(Name), getString(ConfigurationMacros),
+     getString(IncludePath), getString(ISysRoot)));
+  Metadata *Ops[] = {Scope, Name, ConfigurationMacros, IncludePath, ISysRoot};
+  DEFINE_GETIMPL_STORE_NO_CONSTRUCTOR_ARGS(DIModule, Ops);
+}
+
 DITemplateTypeParameter *DITemplateTypeParameter::getImpl(LLVMContext &Context,
                                                           MDString *Name,
                                                           Metadata *Type,
@@ -450,21 +467,21 @@ DIGlobalVariable::getImpl(LLVMContext &Context, Metadata *Scope, MDString *Name,
                        Ops);
 }
 
-DILocalVariable *DILocalVariable::getImpl(LLVMContext &Context, unsigned Tag,
-                                          Metadata *Scope, MDString *Name,
-                                          Metadata *File, unsigned Line,
-                                          Metadata *Type, unsigned Arg,
-                                          unsigned Flags, StorageType Storage,
+DILocalVariable *DILocalVariable::getImpl(LLVMContext &Context, Metadata *Scope,
+                                          MDString *Name, Metadata *File,
+                                          unsigned Line, Metadata *Type,
+                                          unsigned Arg, unsigned Flags,
+                                          StorageType Storage,
                                           bool ShouldCreate) {
   // 64K ought to be enough for any frontend.
   assert(Arg <= UINT16_MAX && "Expected argument number to fit in 16-bits");
 
   assert(Scope && "Expected scope");
   assert(isCanonical(Name) && "Expected canonical MDString");
-  DEFINE_GETIMPL_LOOKUP(DILocalVariable, (Tag, Scope, getString(Name), File,
-                                          Line, Type, Arg, Flags));
+  DEFINE_GETIMPL_LOOKUP(DILocalVariable,
+                        (Scope, getString(Name), File, Line, Type, Arg, Flags));
   Metadata *Ops[] = {Scope, Name, File, Type};
-  DEFINE_GETIMPL_STORE(DILocalVariable, (Tag, Line, Arg, Flags), Ops);
+  DEFINE_GETIMPL_STORE(DILocalVariable, (Line, Arg, Flags), Ops);
 }
 
 DIExpression *DIExpression::getImpl(LLVMContext &Context,