Add missing const specifier to a const method.

llvm-svn: 210265

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/include/llvm/IR/DebugLoc.h b/llvm/include/llvm/IR/DebugLoc.h
index 6d769d4055c..3d969a8b753 100644
--- a/llvm/include/llvm/IR/DebugLoc.h
+++ b/llvm/include/llvm/IR/DebugLoc.h
@@ -95,7 +95,7 @@ namespace llvm {
 
     // getFnDebugLoc - Walk up the scope chain of given debug loc and find line
     // number info for the function.
-    DebugLoc getFnDebugLoc(const LLVMContext &Ctx);
+    DebugLoc getFnDebugLoc(const LLVMContext &Ctx) const;
 
     /// getAsMDNode - This method converts the compressed DebugLoc node into a
     /// DILocation compatible MDNode.
diff --git a/llvm/lib/IR/DebugLoc.cpp b/llvm/lib/IR/DebugLoc.cpp
index 43360d38662..e8bdccebae9 100644
--- a/llvm/lib/IR/DebugLoc.cpp
+++ b/llvm/lib/IR/DebugLoc.cpp
@@ -76,7 +76,7 @@ MDNode *DebugLoc::getScopeNode(const LLVMContext &Ctx) const {
   return getScope(Ctx);
 }
 
-DebugLoc DebugLoc::getFnDebugLoc(const LLVMContext &Ctx) {
+DebugLoc DebugLoc::getFnDebugLoc(const LLVMContext &Ctx) const {
   const MDNode *Scope = getScopeNode(Ctx);
   DISubprogram SP = getDISubprogram(Scope);
   if (SP.isSubprogram()) {