[ARM] Modify codegen for memcpy intrinsic to prefer LDM/STM.

[oota-llvm.git] / lib / Target / ARM / ARMBaseInstrInfo.h

diff --git a/lib/Target/ARM/ARMBaseInstrInfo.h b/lib/Target/ARM/ARMBaseInstrInfo.h
index c8bc6c0b44dfde67a84fe1e26da08817e441a1da..d80c49494c7799e6eb58ae2e8dce34de03b32a4b 100644 (file)
--- a/lib/Target/ARM/ARMBaseInstrInfo.h
+++ b/lib/Target/ARM/ARMBaseInstrInfo.h
@@ -352,6 +352,8 @@ private:
   virtual void expandLoadStackGuard(MachineBasicBlock::iterator MI,
                                     Reloc::Model RM) const = 0;
 
+  void expandMEMCPY(MachineBasicBlock::iterator) const;
+
 private:
   /// Modeling special VFP / NEON fp MLA / MLS hazards.