Use a more idiomatic way to disable debug locations.

llvm-svn: 180931

1 files changed, 2 insertions, 4 deletions

diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp
index f49198a9bfb..dd0ef41750d 100644
--- a/clang/lib/CodeGen/CGBlocks.cpp
+++ b/clang/lib/CodeGen/CGBlocks.cpp
@@ -1169,11 +1169,9 @@ CodeGenFunction::GenerateBlockFunction(GlobalDecl GD,
     Alloca->setAlignment(Align);
     // Set the DebugLocation to empty, so the store is recognized as a
     // frame setup instruction by llvm::DwarfDebug::beginFunction().
-    llvm::DebugLoc Empty;
-    llvm::DebugLoc Loc = Builder.getCurrentDebugLocation();
-    Builder.SetCurrentDebugLocation(Empty);
+    Builder.DisableDebugLocations();
     Builder.CreateAlignedStore(BlockPointer, Alloca, Align);
-    Builder.SetCurrentDebugLocation(Loc);
+    Builder.EnableDebugLocations();
     BlockPointerDbgLoc = Alloca;
   }