Typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51475 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 655ca4b0a660e287975474c856ae6c03cdfa87e4..ce5f2397d2251bc0d124c5f929ff8e59b68ed1f4 100644 (file)
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -2627,7 +2627,7 @@ Instruction *InstCombiner::visitAdd(BinaryOperator &I) {
     }
   }
 
-  // X + X --> X
+  // X + X --> X << 1
   if (I.getType()->isInteger() && I.getType() != Type::Int1Ty) {
     if (Instruction *Result = AssociativeOpt(I, AddRHS(RHS))) return Result;