r235326 - DebugInfo: Prepare for deletion of DIScope

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Mon Apr 20 13:32:15 2015
New Revision: 235326

URL: http://llvm.org/viewvc/llvm-project?rev=235326&view=rev
Log:
DebugInfo: Prepare for deletion of DIScope

An upcoming LLVM commit will delete `DIScope`, so update users to
`MDScope*`.

Modified:
    cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
    cfe/trunk/lib/CodeGen/CGDebugInfo.h

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=235326&r1=235325&r2=235326&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Mon Apr 20 13:32:15 2015
@@ -139,7 +139,7 @@ void CGDebugInfo::setLocation(SourceLoca
 }
 
 /// getContextDescriptor - Get context info for the decl.
-llvm::DIScope CGDebugInfo::getContextDescriptor(const Decl *Context) {
+llvm::MDScope *CGDebugInfo::getContextDescriptor(const Decl *Context) {
   if (!Context)
     return TheCU;
 
@@ -841,11 +841,11 @@ static unsigned getAccessFlag(AccessSpec
 llvm::DIType CGDebugInfo::createFieldType(
     StringRef name, QualType type, uint64_t sizeInBitsOverride,
     SourceLocation loc, AccessSpecifier AS, uint64_t offsetInBits,
-    llvm::DIFile tunit, llvm::DIScope scope, const RecordDecl *RD) {
-  llvm::DIType debugType = getOrCreateType(type, tunit);
+    llvm::MDFile *tunit, llvm::MDScope *scope, const RecordDecl *RD) {
+  llvm::MDType *debugType = getOrCreateType(type, tunit);
 
   // Get the location for the field.
-  llvm::DIFile file = getOrCreateFile(loc);
+  llvm::MDFile *file = getOrCreateFile(loc);
   unsigned line = getLineNumber(loc);
 
   uint64_t SizeInBits = 0;
@@ -2467,7 +2467,7 @@ llvm::DISubprogram CGDebugInfo::getFunct
     return llvm::DISubprogram();
 
   // Setup context.
-  llvm::DIScope S = getContextDescriptor(cast<Decl>(D->getDeclContext()));
+  auto *S = getContextDescriptor(cast<Decl>(D->getDeclContext()));
 
   auto MI = SPCache.find(FD->getCanonicalDecl());
   if (MI == SPCache.end()) {
@@ -3277,9 +3277,9 @@ void CGDebugInfo::EmitGlobalVariable(con
       true, Init, getOrCreateStaticDataMemberDeclarationOrNull(VarD)));
 }
 
-llvm::DIScope CGDebugInfo::getCurrentContextDescriptor(const Decl *D) {
+llvm::MDScope *CGDebugInfo::getCurrentContextDescriptor(const Decl *D) {
   if (!LexicalBlockStack.empty())
-    return cast<llvm::MDScope>(LexicalBlockStack.back());
+    return LexicalBlockStack.back();
   return getContextDescriptor(D);
 }
 

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.h?rev=235326&r1=235325&r2=235326&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.h (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.h Mon Apr 20 13:32:15 2015
@@ -186,11 +186,9 @@ class CGDebugInfo {
 
   llvm::DIType createFieldType(StringRef name, QualType type,
                                uint64_t sizeInBitsOverride, SourceLocation loc,
-                               AccessSpecifier AS,
-                               uint64_t offsetInBits,
-                               llvm::DIFile tunit,
-                               llvm::DIScope scope,
-                               const RecordDecl* RD = nullptr);
+                               AccessSpecifier AS, uint64_t offsetInBits,
+                               llvm::MDFile *tunit, llvm::MDScope *scope,
+                               const RecordDecl *RD = nullptr);
 
   // Helpers for collecting fields of a record.
   void CollectRecordLambdaFields(const CXXRecordDecl *CXXDecl,
@@ -320,9 +318,9 @@ private:
                                             uint64_t *OffSet);
 
   /// \brief Get context info for the decl.
-  llvm::DIScope getContextDescriptor(const Decl *Decl);
+  llvm::MDScope *getContextDescriptor(const Decl *Decl);
 
-  llvm::DIScope getCurrentContextDescriptor(const Decl *Decl);
+  llvm::MDScope *getCurrentContextDescriptor(const Decl *Decl);
 
   /// \brief Create a forward decl for a RecordType in a given context.
   llvm::MDCompositeType *getOrCreateRecordFwdDecl(const RecordType *,