Debug Info: move DIScope::getContext to DwarfDebug.

    
DIScope::getContext is a wrapper function that calls the specific getContext
method on each subclass. When we switch DIType::getContext to return DIScopeRef
instead of DIScope, DIScope::getContext can no longer return a DIScope without
a type identifier map.
    
DIScope::getContext is only used by DwarfDebug, so we move it to DwarfDebug
to have easy access to the type identifier map.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190330 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 23 deletions

diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index 4546098bc3..dc22db3b01 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -779,29 +779,6 @@ Value *DITemplateValueParameter::getValue() const {
   return getField(DbgNode, 4);
 }
 
-// If the current node has a parent scope then return that,
-// else return an empty scope.
-DIScope DIScope::getContext() const {
-
-  if (isType())
-    return DIType(DbgNode).getContext();
-
-  if (isSubprogram())
-    return DISubprogram(DbgNode).getContext();
-
-  if (isLexicalBlock())
-    return DILexicalBlock(DbgNode).getContext();
-
-  if (isLexicalBlockFile())
-    return DILexicalBlockFile(DbgNode).getContext();
-
-  if (isNameSpace())
-    return DINameSpace(DbgNode).getContext();
-
-  assert((isFile() || isCompileUnit()) && "Unhandled type of scope.");
-  return DIScope();
-}
-
 StringRef DIScope::getFilename() const {
   if (!DbgNode)
     return StringRef();