Lower FNEG ( FABS (x) ) -> FNABS (x) [X86 codegen] PR20578

[oota-llvm.git] / lib / CodeGen / LiveDebugVariables.h

diff --git a/lib/CodeGen/LiveDebugVariables.h b/lib/CodeGen/LiveDebugVariables.h
index bb6743547e3d20efe7cca8f0554afe71dc537e2e..7e3b361e331a6bbba23c502a6b0596408d050f58 100644 (file)
--- a/lib/CodeGen/LiveDebugVariables.h
+++ b/lib/CodeGen/LiveDebugVariables.h
@@ -18,10 +18,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CODEGEN_LIVEDEBUGVARIABLES_H
-#define LLVM_CODEGEN_LIVEDEBUGVARIABLES_H
+#ifndef LLVM_LIB_CODEGEN_LIVEDEBUGVARIABLES_H
+#define LLVM_LIB_CODEGEN_LIVEDEBUGVARIABLES_H
 
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/IR/DebugInfo.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 
 namespace llvm {
@@ -32,6 +33,7 @@ class VirtRegMap;
 
 class LiveDebugVariables : public MachineFunctionPass {
   void *pImpl;
+  DenseMap<const Function*, DISubprogram> FunctionDIs;
 public:
   static char ID; // Pass identification, replacement for typeid
 
@@ -64,9 +66,10 @@ private:
   bool runOnMachineFunction(MachineFunction &) override;
   void releaseMemory() override;
   void getAnalysisUsage(AnalysisUsage &) const override;
+  bool doInitialization(Module &) override;
 
 };
 
 } // namespace llvm
 
-#endif // LLVM_CODEGEN_LIVEDEBUGVARIABLES_H
+#endif