From: Nuno Lopes <nunoplopes@sapo.pt>
Date: Thu, 12 Nov 2009 15:10:33 +0000 (+0000)
Subject: fix crash in my previous patch
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4459145c2ccb5d063841a5d8c76b8b8ac9adaf2f;p=oota-llvm.git

fix crash in my previous patch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86987 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Support/ConstantRange.cpp b/lib/Support/ConstantRange.cpp
index 4593eb9dff9..e427f820c44 100644
--- a/lib/Support/ConstantRange.cpp
+++ b/lib/Support/ConstantRange.cpp
@@ -618,7 +618,7 @@ ConstantRange::shl(const ConstantRange &Amount) const {
   APInt max = getUnsignedMax() << Amount.getUnsignedMax();
 
   // there's no overflow!
-  APInt Zeros(sizeof(unsigned)*8, getUnsignedMax().countLeadingZeros());
+  APInt Zeros(getBitWidth(), getUnsignedMax().countLeadingZeros());
   if (Zeros.uge(Amount.getUnsignedMax()))
     return ConstantRange(min, max);