[llvm] r237687 - As r237678 was reverted, this is no longer needed.

[Yaron Keren]

Author: yrnkrn
Date: Tue May 19 06:46:27 2015
New Revision: 237687

URL: http://llvm.org/viewvc/llvm-project?rev=237687&view=rev
Log:
As r237678 was reverted, this is no longer needed.


Modified:
    llvm/trunk/lib/IR/ConstantFold.cpp

Modified: llvm/trunk/lib/IR/ConstantFold.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/ConstantFold.cpp?rev=237687&r1=237686&r2=237687&view=diff
==============================================================================
--- llvm/trunk/lib/IR/ConstantFold.cpp (original)
+++ llvm/trunk/lib/IR/ConstantFold.cpp Tue May 19 06:46:27 2015
@@ -1057,8 +1057,7 @@ Constant *llvm::ConstantFoldBinaryInstru
 
           if (GVAlign > 1) {
             unsigned DstWidth = CI2->getType()->getBitWidth();
-            unsigned SrcWidth =
-                std::min(DstWidth, static_cast<unsigned>(Log2_32(GVAlign)));
+            unsigned SrcWidth = std::min(DstWidth, Log2_32(GVAlign));
             APInt BitsNotSet(APInt::getLowBitsSet(DstWidth, SrcWidth));
 
             // If checking bits we know are clear, return zero.