Revert "DebugInfo: Emit the definition of enums when the definition preceeds the declaration and initial use."

This is breaking the compiler-rt build. Reverting while I
investigate/fix.

This reverts commit r208065.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@208106 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 29 deletions

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index f88ac393f9..cd966a0e7f 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1427,21 +1427,6 @@ llvm::DIType CGDebugInfo::getOrCreateInterfaceType(QualType D,
   return T;
 }
 
-void CGDebugInfo::completeType(const EnumDecl *ED) {
-  if (DebugKind <= CodeGenOptions::DebugLineTablesOnly)
-    return;
-  QualType Ty = CGM.getContext().getEnumType(ED);
-  void* TyPtr = Ty.getAsOpaquePtr();
-  auto I = TypeCache.find(TyPtr);
-  if (I != TypeCache.end() &&
-      !llvm::DIType(cast<llvm::MDNode>(static_cast<llvm::Value *>(I->second)))
-           .isForwardDecl())
-    return;
-  llvm::DIType Res = CreateTypeDefinition(Ty->castAs<EnumType>());
-  assert(!Res.isForwardDecl());
-  TypeCache[TyPtr] = Res;
-}
-
 void CGDebugInfo::completeType(const RecordDecl *RD) {
   if (DebugKind > CodeGenOptions::LimitedDebugInfo ||
       !CGM.getLangOpts().CPlusPlus)
@@ -1930,20 +1915,6 @@ llvm::DIType CGDebugInfo::CreateEnumType(const EnumType *Ty) {
     return RetTy;
   }
 
-  return CreateTypeDefinition(Ty);
-}
-
-llvm::DIType CGDebugInfo::CreateTypeDefinition(const EnumType *Ty) {
-  const EnumDecl *ED = Ty->getDecl();
-  uint64_t Size = 0;
-  uint64_t Align = 0;
-  if (!ED->getTypeForDecl()->isIncompleteType()) {
-    Size = CGM.getContext().getTypeSize(ED->getTypeForDecl());
-    Align = CGM.getContext().getTypeAlign(ED->getTypeForDecl());
-  }
-
-  SmallString<256> FullName = getUniqueTagTypeName(Ty, CGM, TheCU);
-
   // Create DIEnumerator elements for each enumerator.
   SmallVector<llvm::Value *, 16> Enumerators;
   ED = ED->getDefinition();