Remove DbgNode checks in constructor. Debug descriptors are intended to be light weight wrappers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97988 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 9 deletions

diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index 98082ffb18..5e931c69f7 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -69,15 +69,6 @@ bool DIDescriptor::ValidDebugInfo(MDNode *N, unsigned OptLevel) {
   return true;
 }
 
-DIDescriptor::DIDescriptor(MDNode *N, unsigned RequiredTag) {
-  DbgNode = N;
-
-  // If this is non-null, check to see if the Tag matches. If not, set to null.
-  if (N && getTag() != RequiredTag) {
-    DbgNode = 0;
-  }
-}
-
 StringRef 
 DIDescriptor::getStringField(unsigned Elt) const {
   if (DbgNode == 0)