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-rw-r--r--llvm/lib/Target/ARM/ARMSubtarget.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index 6abae8b3cde..820d9f12fd6 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -16,6 +16,7 @@
#include "MCTargetDesc/ARMMCTargetDesc.h"
#include "llvm/ADT/Triple.h"
+#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCInstrItineraries.h"
#include "llvm/Target/TargetSubtargetInfo.h"
#include <string>
@@ -247,7 +248,16 @@ protected:
/// \brief Reset the features for the ARM target.
void resetSubtargetFeatures(const MachineFunction *MF) override;
+
+ /// initializeSubtargetDependencies - Initializes using a CPU and feature string
+ /// so that we can use initializer lists for subtarget initialization.
+ ARMSubtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS);
+
+ const DataLayout *getDataLayout() const { return &DL; }
+
private:
+ const DataLayout DL;
+
void initializeEnvironment();
void resetSubtargetFeatures(StringRef CPU, StringRef FS);
public:
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