[llvm] r304656 - [LazyValueInfo] Use Type::getIntegerBitWidth instead of casting to IntegerType to call getBitWidth. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Sat Jun  3 02:47:14 2017
New Revision: 304656

URL: http://llvm.org/viewvc/llvm-project?rev=304656&view=rev
Log:
[LazyValueInfo] Use Type::getIntegerBitWidth instead of casting to IntegerType to call getBitWidth. NFC

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

Modified: llvm/trunk/lib/Analysis/LazyValueInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/LazyValueInfo.cpp?rev=304656&r1=304655&r2=304656&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/LazyValueInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/LazyValueInfo.cpp Sat Jun  3 02:47:14 2017
@@ -1213,8 +1213,7 @@ bool LazyValueInfoImpl::solveBlockValueC
       LHSRange = LHSVal.getConstantRange();
   }
 
-  const unsigned ResultBitWidth =
-    cast<IntegerType>(CI->getType())->getBitWidth();
+  const unsigned ResultBitWidth = CI->getType()->getIntegerBitWidth();
 
   // NOTE: We're currently limited by the set of operations that ConstantRange
   // can evaluate symbolically.  Enhancing that set will allows us to analyze