From b508daa9c2f69d38fd939765530ec0b03373175f Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Mon, 6 Apr 2015 16:43:40 +0000
Subject: [PATCH] DebugInfo: Use MDFile instead of accessing operands directly,
 NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234175 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/IR/DebugInfo.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index 59d1511cc26..70025c77518 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -381,13 +381,15 @@ StringRef DIScope::getName() const {
 
 StringRef DIScope::getFilename() const {
   if (auto *N = get())
-    return ::getStringField(dyn_cast_or_null<MDNode>(N->getFile()), 0);
+    if (auto *F = N->getFile())
+      return F->getFilename();
   return "";
 }
 
 StringRef DIScope::getDirectory() const {
   if (auto *N = get())
-    return ::getStringField(dyn_cast_or_null<MDNode>(N->getFile()), 1);
+    if (auto *F = N->getFile())
+      return F->getDirectory();
   return "";
 }