Unbreak the build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71091 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 9e6f2b0..f441968 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -2030,7 +2030,7 @@
       APInt Mul = APInt(BitWidth*2, CmpVal, true);
       Mul = Mul * APInt(BitWidth*2, Scale, true);
       // Check for overflow.
-      if (!Mul.isSignedIntN(BitWidth)) {
+      if (!Mul.isSignedIntN(BitWidth))
         continue;
 
       // Watch out for overflow.