Make getCompileUnit non-const and return the current DIE if it
happens to be a compile unit. Noticed on inspection and tested
via calling on a newly created compile unit. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181835 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DIE.h b/lib/CodeGen/AsmPrinter/DIE.h
index d8fa1f5..550d873 100644
--- a/lib/CodeGen/AsmPrinter/DIE.h
+++ b/lib/CodeGen/AsmPrinter/DIE.h
@@ -153,7 +153,7 @@
DIE *getParent() const { return Parent; }
/// Climb up the parent chain to get the compile unit DIE this DIE belongs
/// to.
- DIE *getCompileUnit() const;
+ DIE *getCompileUnit();
void setTag(unsigned Tag) { Abbrev.setTag(Tag); }
void setOffset(unsigned O) { Offset = O; }
void setSize(unsigned S) { Size = S; }