1 files changed, 24 insertions, 7 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.h b/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.h
index 794b193a501e..b8be1f5f3921 100644
--- a/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.h
+++ b/contrib/llvm/lib/Target/SystemZ/SystemZInstrInfo.h
@@ -16,16 +16,22 @@
 
 #include "SystemZ.h"
 #include "SystemZRegisterInfo.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
+#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/Target/TargetInstrInfo.h"
+#include <cstdint>
 
 #define GET_INSTRINFO_HEADER
 #include "SystemZGenInstrInfo.inc"
 
 namespace llvm {
 
-class SystemZTargetMachine;
+class SystemZSubtarget;
 
 namespace SystemZII {
+
 enum {
   // See comments in SystemZInstrFormats.td.
   SimpleBDXLoad          = (1 << 0),
@@ -43,12 +49,15 @@ enum {
   CCMaskLast             = (1 << 19),
   IsLogical              = (1 << 20)
 };
+
 static inline unsigned getAccessSize(unsigned int Flags) {
   return (Flags & AccessSizeMask) >> AccessSizeShift;
 }
+
 static inline unsigned getCCValues(unsigned int Flags) {
   return (Flags & CCValuesMask) >> CCValuesShift;
 }
+
 static inline unsigned getCompareZeroCCMask(unsigned int Flags) {
   return (Flags & CompareZeroCCMaskMask) >> CompareZeroCCMaskShift;
 }
@@ -64,6 +73,7 @@ enum {
   // @INDNTPOFF
   MO_INDNTPOFF = (2 << 0)
 };
+
 // Classifies a branch.
 enum BranchType {
   // An instruction that branches on the current value of CC.
@@ -93,6 +103,7 @@ enum BranchType {
   // the result is nonzero.
   BranchCTG
 };
+
 // Information about a branch instruction.
 struct Branch {
   // The type of the branch.
@@ -111,6 +122,7 @@ struct Branch {
          const MachineOperand *target)
     : Type(type), CCValid(ccValid), CCMask(ccMask), Target(target) {}
 };
+
 // Kinds of fused compares in compare-and-* instructions.  Together with type
 // of the converted compare, this identifies the compare-and-*
 // instruction.
@@ -127,9 +139,9 @@ enum FusedCompareType {
   // Trap
   CompareAndTrap
 };
+
 } // end namespace SystemZII
 
-class SystemZSubtarget;
 class SystemZInstrInfo : public SystemZGenInstrInfo {
   const SystemZRegisterInfo RI;
   SystemZSubtarget &STI;
@@ -149,9 +161,13 @@ class SystemZInstrInfo : public SystemZGenInstrInfo {
   void expandZExtPseudo(MachineInstr &MI, unsigned LowOpcode,
                         unsigned Size) const;
   void expandLoadStackGuard(MachineInstr *MI) const;
-  void emitGRX32Move(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
-                     const DebugLoc &DL, unsigned DestReg, unsigned SrcReg,
-                     unsigned LowLowOpcode, unsigned Size, bool KillSrc) const;
+
+  MachineInstrBuilder
+  emitGRX32Move(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
+                const DebugLoc &DL, unsigned DestReg, unsigned SrcReg,
+                unsigned LowLowOpcode, unsigned Size, bool KillSrc,
+                bool UndefSrc) const;
+
   virtual void anchor();
 
 protected:
@@ -203,7 +219,7 @@ public:
                     unsigned FalseReg) const override;
   bool FoldImmediate(MachineInstr &UseMI, MachineInstr &DefMI, unsigned Reg,
                      MachineRegisterInfo *MRI) const override;
-  bool isPredicable(MachineInstr &MI) const override;
+  bool isPredicable(const MachineInstr &MI) const override;
   bool isProfitableToIfCvt(MachineBasicBlock &MBB, unsigned NumCycles,
                            unsigned ExtraPredCycles,
                            BranchProbability Probability) const override;
@@ -304,6 +320,7 @@ public:
   areMemAccessesTriviallyDisjoint(MachineInstr &MIa, MachineInstr &MIb,
                                   AliasAnalysis *AA = nullptr) const override;
 };
+
 } // end namespace llvm
 
-#endif
+#endif // LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZINSTRINFO_H