Update aosp/master LLVM for rebase to r256229

[android-x86/external-llvm.git] / lib / Target / AArch64 / AArch64InstrInfo.h

diff --git a/lib/Target/AArch64/AArch64InstrInfo.h b/lib/Target/AArch64/AArch64InstrInfo.h
index 39ca447..ae02822 100644 (file)
--- a/lib/Target/AArch64/AArch64InstrInfo.h
+++ b/lib/Target/AArch64/AArch64InstrInfo.h
@@ -163,19 +163,17 @@ public:
                             unsigned SrcReg2, int CmpMask, int CmpValue,
                             const MachineRegisterInfo *MRI) const override;
   bool optimizeCondBranch(MachineInstr *MI) const override;
-  /// hasPattern - return true when there is potentially a faster code sequence
+  /// Return true when there is potentially a faster code sequence
   /// for an instruction chain ending in <Root>. All potential patterns are
-  /// listed
-  /// in the <Pattern> array.
-  bool hasPattern(MachineInstr &Root,
-                  SmallVectorImpl<MachineCombinerPattern::MC_PATTERN> &Pattern)
+  /// listed in the <Patterns> array.
+  bool getMachineCombinerPatterns(MachineInstr &Root,
+                  SmallVectorImpl<MachineCombinerPattern> &Patterns)
       const override;
 
-  /// genAlternativeCodeSequence - when hasPattern() finds a pattern
-  /// this function generates the instructions that could replace the
-  /// original code sequence
+  /// When getMachineCombinerPatterns() finds patterns, this function generates
+  /// the instructions that could replace the original code sequence
   void genAlternativeCodeSequence(
-      MachineInstr &Root, MachineCombinerPattern::MC_PATTERN P,
+      MachineInstr &Root, MachineCombinerPattern Pattern,
       SmallVectorImpl<MachineInstr *> &InsInstrs,
       SmallVectorImpl<MachineInstr *> &DelInstrs,
       DenseMap<unsigned, unsigned> &InstrIdxForVirtReg) const override;
@@ -183,6 +181,14 @@ public:
   bool useMachineCombiner() const override;
 
   bool expandPostRAPseudo(MachineBasicBlock::iterator MI) const override;
+
+  std::pair<unsigned, unsigned>
+  decomposeMachineOperandsTargetFlags(unsigned TF) const override;
+  ArrayRef<std::pair<unsigned, const char *>>
+  getSerializableDirectMachineOperandTargetFlags() const override;
+  ArrayRef<std::pair<unsigned, const char *>>
+  getSerializableBitmaskMachineOperandTargetFlags() const override;
+
 private:
   void instantiateCondBranch(MachineBasicBlock &MBB, DebugLoc DL,
                              MachineBasicBlock *TBB,