1 files changed, 52 insertions, 0 deletions
diff --git a/include/llvm/Analysis/LoopDependenceAnalysis.h b/include/llvm/Analysis/LoopDependenceAnalysis.h
new file mode 100644
index 0000000..c69bc60
--- /dev/null
+++ b/include/llvm/Analysis/LoopDependenceAnalysis.h
@@ -0,0 +1,52 @@
+//===- llvm/Analysis/LoopDependenceAnalysis.h --------------- -*- C++ -*---===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// LoopDependenceAnalysis is an LLVM pass that analyses dependences in memory
+// accesses in loops.
+//
+// Please note that this is work in progress and the interface is subject to
+// change.
+//
+// TODO: adapt as interface progresses
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_ANALYSIS_LOOP_DEPENDENCE_ANALYSIS_H
+#define LLVM_ANALYSIS_LOOP_DEPENDENCE_ANALYSIS_H
+
+#include "llvm/Analysis/LoopPass.h"
+
+namespace llvm {
+
+  class AnalysisUsage;
+  class LoopPass;
+  class ScalarEvolution;
+
+  class LoopDependenceAnalysis : public LoopPass {
+    Loop *L;
+    ScalarEvolution *SE;
+
+  public:
+    static char ID; // Class identification, replacement for typeinfo
+    LoopDependenceAnalysis() : LoopPass(&ID) {}
+
+    bool runOnLoop(Loop*, LPPassManager&);
+
+    virtual void getAnalysisUsage(AnalysisUsage&) const;
+  }; // class LoopDependenceAnalysis
+
+
+  // createLoopDependenceAnalysisPass - This creates an instance of the
+  // LoopDependenceAnalysis pass.
+  //
+  LoopPass *createLoopDependenceAnalysisPass();
+
+} // namespace llvm
+
+#endif /* LLVM_ANALYSIS_LOOP_DEPENDENCE_ANALYSIS_H */