Make use of simpler DSNode methods.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20702 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 9 deletions

diff --git a/lib/Analysis/DataStructure/Steensgaard.cpp b/lib/Analysis/DataStructure/Steensgaard.cpp
index 9ed65bb975..d62d699318 100644
--- a/lib/Analysis/DataStructure/Steensgaard.cpp
+++ b/lib/Analysis/DataStructure/Steensgaard.cpp
@@ -165,21 +165,17 @@ bool Steens::runOnModule(Module &M) {
     DSCallSite &CurCall = *CI++;
     
     // Loop over the called functions, eliminating as many as possible...
-    std::vector<GlobalValue*> CallTargets;
+    std::vector<Function*> CallTargets;
     if (CurCall.isDirectCall())
       CallTargets.push_back(CurCall.getCalleeFunc());
     else 
-      CallTargets = CurCall.getCalleeNode()->getGlobals();
+      CurCall.getCalleeNode()->addFullFunctionList(CallTargets);
 
     for (unsigned c = 0; c != CallTargets.size(); ) {
       // If we can eliminate this function call, do so!
-      bool Eliminated = false;
-      if (Function *F = dyn_cast<Function>(CallTargets[c]))
-        if (!F->isExternal()) {
-          ResolveFunctionCall(F, CurCall, RetValMap[F]);
-          Eliminated = true;
-        }
-      if (Eliminated) {
+      Function *F = CallTargets[c];
+      if (!F->isExternal()) {
+        ResolveFunctionCall(F, CurCall, RetValMap[F]);
         CallTargets[c] = CallTargets.back();
         CallTargets.pop_back();
       } else