Remove trailing space

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

llvm-svn: 338291
diff --git a/clang/lib/Analysis/CFGReachabilityAnalysis.cpp b/clang/lib/Analysis/CFGReachabilityAnalysis.cpp
index 076f54c..cdad5b5 100644
--- a/clang/lib/Analysis/CFGReachabilityAnalysis.cpp
+++ b/clang/lib/Analysis/CFGReachabilityAnalysis.cpp
@@ -68,7 +68,7 @@
       firstRun = false;
 
     // Add the predecessors to the worklist.
-    for (CFGBlock::const_pred_iterator i = block->pred_begin(), 
+    for (CFGBlock::const_pred_iterator i = block->pred_begin(),
          e = block->pred_end(); i != e; ++i) {
       if (*i)
         worklist.push_back(*i);