Remove trailing space

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

llvm-svn: 338293
diff --git a/llvm/lib/CodeGen/SplitKit.h b/llvm/lib/CodeGen/SplitKit.h
index ed664e4..8fbe724 100644
--- a/llvm/lib/CodeGen/SplitKit.h
+++ b/llvm/lib/CodeGen/SplitKit.h
@@ -233,7 +233,7 @@
 /// - Create a SplitEditor from a SplitAnalysis.
 /// - Start a new live interval with openIntv.
 /// - Mark the places where the new interval is entered using enterIntv*
-/// - Mark the ranges where the new interval is used with useIntv* 
+/// - Mark the ranges where the new interval is used with useIntv*
 /// - Mark the places where the interval is exited with exitIntv*.
 /// - Finish the current interval with closeIntv and repeat from 2.
 /// - Rewrite instructions with finish().