Fix comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40911 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h
index 7ba7ce85092ef0bbbfb7a117dccc6f12d53457a9..6603a29f1a80548c3ac9a7983342b605ec61bda8 100644 (file)
--- a/include/llvm/Transforms/Scalar.h
+++ b/include/llvm/Transforms/Scalar.h
@@ -143,7 +143,8 @@ LoopPass *createLoopRotatePass();
 
 //===----------------------------------------------------------------------===//
 //
-// LoopIndexSplit - This pass splits loop
+// LoopIndexSplit - This pass divides loop's iteration range by spliting loop
+// such that each individual loop is executed efficiently.
 //
 LoopPass *createLoopIndexSplitPass();