Remove incomplete cost analysis.

[oota-llvm.git] / lib / Transforms / Scalar / RedundantLoadElimination.cpp

diff --git a/lib/Transforms/Scalar/RedundantLoadElimination.cpp b/lib/Transforms/Scalar/RedundantLoadElimination.cpp
index 2dace31e300bf561753d670df0a8d13f5e3a4e6c..3b719df4f6e33314729260cb658c57738641d3f4 100644 (file)
--- a/lib/Transforms/Scalar/RedundantLoadElimination.cpp
+++ b/lib/Transforms/Scalar/RedundantLoadElimination.cpp
@@ -80,7 +80,7 @@ bool RLE::runOnBasicBlock(BasicBlock &BB) {
       LoadInst*& last = lastLoad[pointer];
       
       // ... to a pointer that has been loaded from before...
-      Instruction* dep = const_cast<Instruction*>(MD.getDependency(BBI));
+      Instruction* dep = MD.getDependency(BBI);
       bool deletedLoad = false;
       
       while (dep != MemoryDependenceAnalysis::None &&
@@ -120,7 +120,7 @@ bool RLE::runOnBasicBlock(BasicBlock &BB) {
             
           break;
         } else {
-          dep = const_cast<Instruction*>(MD.getDependency(BBI, dep));
+          dep = MD.getDependency(BBI, dep);
         }
       }