Remove trailing space

sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h}

llvm-svn: 338293
diff --git a/llvm/lib/Transforms/Scalar/GVNSink.cpp b/llvm/lib/Transforms/Scalar/GVNSink.cpp
index 28c5940..8959038 100644
--- a/llvm/lib/Transforms/Scalar/GVNSink.cpp
+++ b/llvm/lib/Transforms/Scalar/GVNSink.cpp
@@ -568,7 +568,7 @@
     ReversePostOrderTraversal<Function*> RPOT(&F);
     for (auto *N : RPOT)
       NumSunk += sinkBB(N);
-    
+
     return NumSunk > 0;
   }