[ConstantRange] Remove a temporary APInt I meant to delete in r300621. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301737 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/IR/ConstantRange.cpp b/lib/IR/ConstantRange.cpp
index bd2581b4003bd59ff21e0d7f3d4b19af2ace5ec5..b0323dd9bdf1dba4da0824349cbf32d88276c8d7 100644 (file)
--- a/lib/IR/ConstantRange.cpp
+++ b/lib/IR/ConstantRange.cpp
@@ -276,7 +276,6 @@ APInt ConstantRange::getUnsignedMin() const {
 }
 
 APInt ConstantRange::getSignedMax() const {
-  APInt SignedMax(APInt::getSignedMaxValue(getBitWidth()));
   if (!isWrappedSet()) {
     APInt UpperMinusOne = getUpper() - 1;
     if (getLower().sle(UpperMinusOne))