[llvm] r302175 - Fix a typo.

[Michael Zolotukhin via llvm-commits]

Author: mzolotukhin
Date: Thu May  4 12:42:34 2017
New Revision: 302175

URL: http://llvm.org/viewvc/llvm-project?rev=302175&view=rev
Log:
Fix a typo.

Modified:
    llvm/trunk/lib/Analysis/ScalarEvolution.cpp

Modified: llvm/trunk/lib/Analysis/ScalarEvolution.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ScalarEvolution.cpp?rev=302175&r1=302174&r2=302175&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/ScalarEvolution.cpp (original)
+++ llvm/trunk/lib/Analysis/ScalarEvolution.cpp Thu May  4 12:42:34 2017
@@ -4124,7 +4124,7 @@ const SCEV *ScalarEvolution::createSimpl
   ValueExprMap[SCEVCallbackVH(PN, this)] = PHISCEV;
 
   // We can add Flags to the post-inc expression only if we
-  // know that it us *undefined behavior* for BEValueV to
+  // know that it is *undefined behavior* for BEValueV to
   // overflow.
   if (auto *BEInst = dyn_cast<Instruction>(BEValueV))
     if (isLoopInvariant(Accum, L) && isAddRecNeverPoison(BEInst, L))
@@ -4245,7 +4245,7 @@ const SCEV *ScalarEvolution::createAddRe
         ValueExprMap[SCEVCallbackVH(PN, this)] = PHISCEV;
 
         // We can add Flags to the post-inc expression only if we
-        // know that it us *undefined behavior* for BEValueV to
+        // know that it is *undefined behavior* for BEValueV to
         // overflow.
         if (auto *BEInst = dyn_cast<Instruction>(BEValueV))
           if (isLoopInvariant(Accum, L) && isAddRecNeverPoison(BEInst, L))