From 2212800542f4f7b8fb30cfe8244e6c5e38e9bdd1 Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Wed, 3 Dec 2014 04:13:23 +0000
Subject: [PATCH] NVPTX: Delete dead code

`MDNode` does not inherit from `User`, and it never has a name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223198 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/NVPTX/NVPTXAsmPrinter.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
index 35ba4f1481d..fe8452e094e 100644
--- a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -793,11 +793,6 @@ static bool usedInOneFunc(const User *U, Function const *&oneFunc) {
       return false;
   }
 
-  if (const MDNode *md = dyn_cast<MDNode>(U))
-    if (md->hasName() && ((md->getName().str() == "llvm.dbg.gv") ||
-                          (md->getName().str() == "llvm.dbg.sp")))
-      return true;
-
   for (const User *UU : U->users())
     if (usedInOneFunc(UU, oneFunc) == false)
       return false;