[AAarch64] Optimize CSINC-branch sequence

[oota-llvm.git] / lib / Target / AArch64 / AArch64InstrInfo.h

diff --git a/lib/Target/AArch64/AArch64InstrInfo.h b/lib/Target/AArch64/AArch64InstrInfo.h
index 64fc9fd56b8525f9a5c3f3b162645ff68c7a4eda..1993b53cfc3d55b0885890e0d55a7ab502d1e547 100644 (file)
--- a/lib/Target/AArch64/AArch64InstrInfo.h
+++ b/lib/Target/AArch64/AArch64InstrInfo.h
@@ -165,6 +165,7 @@ public:
   bool optimizeCompareInstr(MachineInstr *CmpInstr, unsigned SrcReg,
                             unsigned SrcReg2, int CmpMask, int CmpValue,
                             const MachineRegisterInfo *MRI) const override;
+  bool optimizeCondBranch(MachineInstr *MI) const;
   /// hasPattern - return true when there is potentially a faster code sequence
   /// for an instruction chain ending in <Root>. All potential patterns are
   /// listed