Add FastDLE, the load-elimination counterpart of FastDSE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40445 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h
index 4fea3f73be..59306dceac 100644
--- a/include/llvm/Transforms/Scalar.h
+++ b/include/llvm/Transforms/Scalar.h
@@ -332,6 +332,13 @@ FunctionPass *createFastDeadStoreEliminationPass();
 
 //===----------------------------------------------------------------------===//
 //
+// FastDeadStoreElimination - This pass deletes loads that are dominated by
+// must-aliased loads and are not stored to between the loads.
+//
+FunctionPass *createFastDeadLoadEliminationPass();
+
+//===----------------------------------------------------------------------===//
+//
 // CodeGenPrepare - This pass prepares a function for instruction selection.
 //
 FunctionPass *createCodeGenPreparePass(const TargetLowering *TLI = 0);