avoid varialbe name collisions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20606 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/DataStructure/EquivClassGraphs.cpp b/lib/Analysis/DataStructure/EquivClassGraphs.cpp
index ef1e01aae4b736fcfc9c800b32a7c4b0c96b82cd..bc8f6a6b8c57aea1d110758e99f3f401fa0b3fc3 100644 (file)
--- a/lib/Analysis/DataStructure/EquivClassGraphs.cpp
+++ b/lib/Analysis/DataStructure/EquivClassGraphs.cpp
@@ -311,7 +311,8 @@ processSCC(DSGraph &FG, std::vector<DSGraph*> &Stack, unsigned &NextID,
   Stack.push_back(&FG);
 
   // The edges out of the current node are the call site targets...
-  for (DSGraph::fc_iterator CI = FG.fc_begin(), E = FG.fc_end(); CI != E; ++CI){
+  for (DSGraph::fc_iterator CI = FG.fc_begin(), CE = FG.fc_end();
+       CI != CE; ++CI) {
     Instruction *Call = CI->getCallSite().getInstruction();
 
     // Loop over all of the actually called functions...
@@ -375,7 +376,7 @@ void EquivClassGraphs::processGraph(DSGraph &G) {
   // Else we need to inline some callee graph.  Visit all call sites.
   // The edges out of the current node are the call site targets...
   unsigned i = 0;
-  for (DSGraph::fc_iterator CI = G.fc_begin(), E = G.fc_end(); CI != E;
+  for (DSGraph::fc_iterator CI = G.fc_begin(), CE = G.fc_end(); CI != CE;
        ++CI, ++i) {
     const DSCallSite &CS = *CI;
     Instruction *TheCall = CS.getCallSite().getInstruction();