[llvm] r313368 - Fix typo in vector reduction costs comment. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Fri Sep 15 10:28:07 2017
New Revision: 313368

URL: http://llvm.org/viewvc/llvm-project?rev=313368&view=rev
Log:
Fix typo in vector reduction costs comment. NFCI.

Modified:
    llvm/trunk/include/llvm/Analysis/TargetTransformInfo.h

Modified: llvm/trunk/include/llvm/Analysis/TargetTransformInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/TargetTransformInfo.h?rev=313368&r1=313367&r2=313368&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/TargetTransformInfo.h (original)
+++ llvm/trunk/include/llvm/Analysis/TargetTransformInfo.h Fri Sep 15 10:28:07 2017
@@ -764,7 +764,7 @@ public:
   ///
   /// Pairwise:
   ///  (v0, v1, v2, v3)
-  ///  ((v0+v1), (v2, v3), undef, undef)
+  ///  ((v0+v1), (v2+v3), undef, undef)
   /// Split:
   ///  (v0, v1, v2, v3)
   ///  ((v0+v2), (v1+v3), undef, undef)