Vendor import of llvm r114020 (from the release_28 branch):

http://llvm.org/svn/llvm-project/llvm/branches/release_28@114020

Approved by:	rpaulo (mentor)

1 files changed, 6 insertions, 7 deletions

diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp
index 28ea079..0c77e1f 100644
--- a/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -67,7 +67,7 @@ namespace {
     virtual bool runOnSCC(CallGraphSCC &SCC);
     static char ID; // Pass identification, replacement for typeid
     explicit ArgPromotion(unsigned maxElements = 3)
-      : CallGraphSCCPass(&ID), maxElements(maxElements) {}
+      : CallGraphSCCPass(ID), maxElements(maxElements) {}
 
     /// A vector used to hold the indices of a single GEP instruction
     typedef std::vector<uint64_t> IndicesVector;
@@ -84,8 +84,8 @@ namespace {
 }
 
 char ArgPromotion::ID = 0;
-static RegisterPass<ArgPromotion>
-X("argpromotion", "Promote 'by reference' arguments to scalars");
+INITIALIZE_PASS(ArgPromotion, "argpromotion",
+                "Promote 'by reference' arguments to scalars", false, false);
 
 Pass *llvm::createArgumentPromotionPass(unsigned maxElements) {
   return new ArgPromotion(maxElements);
@@ -208,8 +208,8 @@ static bool AllCalleesPassInValidPointerForArgument(Argument *Arg) {
   // have direct callees.
   for (Value::use_iterator UI = Callee->use_begin(), E = Callee->use_end();
        UI != E; ++UI) {
-    CallSite CS = CallSite::get(*UI);
-    assert(CS.getInstruction() && "Should only have direct calls!");
+    CallSite CS(*UI);
+    assert(CS && "Should only have direct calls!");
 
     if (!IsAlwaysValidPointer(CS.getArgument(ArgNo)))
       return false;
@@ -619,14 +619,13 @@ CallGraphNode *ArgPromotion::DoPromotion(Function *F,
   
   // Get a new callgraph node for NF.
   CallGraphNode *NF_CGN = CG.getOrInsertFunction(NF);
-  
 
   // Loop over all of the callers of the function, transforming the call sites
   // to pass in the loaded pointers.
   //
   SmallVector<Value*, 16> Args;
   while (!F->use_empty()) {
-    CallSite CS = CallSite::get(F->use_back());
+    CallSite CS(F->use_back());
     assert(CS.getCalledFunction() == F);
     Instruction *Call = CS.getInstruction();
     const AttrListPtr &CallPAL = CS.getAttributes();