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Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21416 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -1,10 +1,10 @@
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//===- DataStructureOpt.cpp - Data Structure Analysis Based Optimizations -===//
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//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//
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//===----------------------------------------------------------------------===//
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//
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// This pass uses DSA to a series of simple optimizations, like marking
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@@ -66,7 +66,7 @@ bool DSOpt::OptimizeGlobals(Module &M) {
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DSNode *GNode = 0;
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DSGraph::ScalarMapTy::const_iterator SMI = SM.find(I);
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if (SMI != SM.end()) GNode = SMI->second.getNode();
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if (GNode == 0 && I->hasInternalLinkage()) {
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// If there is no entry in the scalar map for this global, it was never
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// referenced in the program. If it has internal linkage, that means we
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