Add NVPTXLowerAlloca pass to convert alloca'ed memory to local address

[oota-llvm.git] / lib / Target / NVPTX / NVPTXAllocaHoisting.h

diff --git a/lib/Target/NVPTX/NVPTXAllocaHoisting.h b/lib/Target/NVPTX/NVPTXAllocaHoisting.h
index 69fc86e75414092dabb1d60f180c605303da3f74..7a6fc7d9b14d8f6b9f9c5dcf51f7611bf8a1fefa 100644 (file)
--- a/lib/Target/NVPTX/NVPTXAllocaHoisting.h
+++ b/lib/Target/NVPTX/NVPTXAllocaHoisting.h
@@ -14,37 +14,10 @@
 #ifndef LLVM_LIB_TARGET_NVPTX_NVPTXALLOCAHOISTING_H
 #define LLVM_LIB_TARGET_NVPTX_NVPTXALLOCAHOISTING_H
 
-#include "llvm/CodeGen/MachineFunctionAnalysis.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/Pass.h"
-
 namespace llvm {
-
 class FunctionPass;
-class Function;
-
-// Hoisting the alloca instructions in the non-entry blocks to the entry
-// block.
-class NVPTXAllocaHoisting : public FunctionPass {
-public:
-  static char ID; // Pass ID
-  NVPTXAllocaHoisting() : FunctionPass(ID) {}
-
-  void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<DataLayoutPass>();
-    AU.addPreserved("stack-protector");
-    AU.addPreserved<MachineFunctionAnalysis>();
-  }
-
-  const char *getPassName() const override {
-    return "NVPTX specific alloca hoisting";
-  }
-
-  bool runOnFunction(Function &function) override;
-};
 
 extern FunctionPass *createAllocaHoisting();
-
 } // end namespace llvm
 
 #endif