Re-enable register pressure aware machine licm with fixes. Hoist() may have

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

diff --git a/lib/Target/ARM/ARMBaseInstrInfo.h b/lib/Target/ARM/ARMBaseInstrInfo.h
index 36be3366d29a436d7e8cb9d224e83dc8dda33e78..b3a832948f0df487d023681816f6dff554ab3a47 100644 (file)
--- a/lib/Target/ARM/ARMBaseInstrInfo.h
+++ b/lib/Target/ARM/ARMBaseInstrInfo.h
@@ -377,6 +377,11 @@ private:
                         unsigned DefIdx, unsigned DefAlign,
                         const TargetInstrDesc &UseTID,
                         unsigned UseIdx, unsigned UseAlign) const;
+
+  bool hasHighOperandLatency(const InstrItineraryData *ItinData,
+                             const MachineRegisterInfo *MRI,
+                             const MachineInstr *DefMI, unsigned DefIdx,
+                             const MachineInstr *UseMI, unsigned UseIdx) const;
 };
 
 static inline