Remove trailing whitespace
llvm-svn: 21416
diff --git a/llvm/lib/Analysis/DataStructure/Steensgaard.cpp b/llvm/lib/Analysis/DataStructure/Steensgaard.cpp
index 9f0574d..ec0bc1f 100644
--- a/llvm/lib/Analysis/DataStructure/Steensgaard.cpp
+++ b/llvm/lib/Analysis/DataStructure/Steensgaard.cpp
@@ -1,10 +1,10 @@
//===- Steensgaard.cpp - Context Insensitive Alias Analysis ---------------===//
-//
+//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This pass uses the data structure graphs to implement a simple context
@@ -59,7 +59,7 @@
//------------------------------------------------
// Implement the AliasAnalysis API
- //
+ //
AliasResult alias(const Value *V1, unsigned V1Size,
const Value *V2, unsigned V2Size);
@@ -140,12 +140,12 @@
for (std::list<DSCallSite>::iterator CI = Calls.begin(), E = Calls.end();
CI != E;) {
DSCallSite &CurCall = *CI++;
-
+
// Loop over the called functions, eliminating as many as possible...
std::vector<Function*> CallTargets;
if (CurCall.isDirectCall())
CallTargets.push_back(CurCall.getCalleeFunc());
- else
+ else
CurCall.getCalleeNode()->addFullFunctionList(CallTargets);
for (unsigned c = 0; c != CallTargets.size(); ) {
@@ -239,11 +239,11 @@
AliasAnalysis::ModRefResult
Steens::getModRefInfo(CallSite CS, Value *P, unsigned Size) {
AliasAnalysis::ModRefResult Result = ModRef;
-
+
// Find the node in question.
DSGraph::ScalarMapTy &GSM = ResultGraph->getScalarMap();
DSGraph::ScalarMapTy::iterator I = GSM.find(P);
-
+
if (I != GSM.end() && !I->second.isNull()) {
DSNode *N = I->second.getNode();
if (N->isComplete()) {
@@ -253,7 +253,7 @@
if (Function *F = CS.getCalledFunction())
if (F->isExternal())
return NoModRef;
-
+
// Otherwise, if the node is complete, but it is only M or R, return this.
// This can be useful for globals that should be marked const but are not.
if (!N->isModified())