[PM/AA] Remove all of the dead AliasAnalysis pointers being threaded

through APIs that are no longer necessary now that the update API has
been removed.

This will make changes to the AA interfaces significantly less
disruptive (I hope). Either way, it seems like a really nice cleanup.

llvm-svn: 242882

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 12111f50fe5..c3dab9cc293 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -381,7 +381,7 @@ void SelectionDAGISel::getAnalysisUsage(AnalysisUsage &AU) const {
 ///
 /// This is required for correctness, so it must be done at -O0.
 ///
-static void SplitCriticalSideEffectEdges(Function &Fn, AliasAnalysis *AA) {
+static void SplitCriticalSideEffectEdges(Function &Fn) {
   // Loop for blocks with phi nodes.
   for (Function::iterator BB = Fn.begin(), E = Fn.end(); BB != E; ++BB) {
     PHINode *PN = dyn_cast<PHINode>(BB->begin());
@@ -407,7 +407,7 @@ static void SplitCriticalSideEffectEdges(Function &Fn, AliasAnalysis *AA) {
         // Okay, we have to split this edge.
         SplitCriticalEdge(
             Pred->getTerminator(), GetSuccessorNumber(Pred, BB),
-            CriticalEdgeSplittingOptions(AA).setMergeIdenticalEdges());
+            CriticalEdgeSplittingOptions().setMergeIdenticalEdges());
         goto ReprocessBlock;
       }
   }
@@ -444,7 +444,7 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
 
   DEBUG(dbgs() << "\n\n\n=== " << Fn.getName() << "\n");
 
-  SplitCriticalSideEffectEdges(const_cast<Function&>(Fn), AA);
+  SplitCriticalSideEffectEdges(const_cast<Function &>(Fn));
 
   CurDAG->init(*MF);
   FuncInfo->set(Fn, *MF, CurDAG);