s/fixupBlendComponents/fixupPtrauthDiscriminator/

Author: atrosinenko

llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

@@ -3124,7 +3124,7 @@ static MachineInstr *stripVRegCopies(const MachineRegisterInfo &MRI,
   return nullptr;
 }
 
-void AArch64TargetLowering::fixupBlendComponents(
+void AArch64TargetLowering::fixupPtrauthDiscriminator(
     MachineInstr &MI, MachineBasicBlock *BB, MachineOperand &IntDiscOp,
     MachineOperand &AddrDiscOp, const TargetRegisterClass *AddrDiscRC) const {
   const TargetInstrInfo *TII = Subtarget->getInstrInfo();
@@ -3268,8 +3268,8 @@ MachineBasicBlock *AArch64TargetLowering::EmitInstrWithCustomInserter(
     return EmitZTInstr(MI, BB, AArch64::MOVT_TIZ, /*Op0IsDef=*/true);
 
   case AArch64::PAC:
-    fixupBlendComponents(MI, BB, MI.getOperand(3), MI.getOperand(4),
-                         &AArch64::GPR64noipRegClass);
+    fixupPtrauthDiscriminator(MI, BB, MI.getOperand(3), MI.getOperand(4),
+                              &AArch64::GPR64noipRegClass);
     return BB;
   }
 }

llvm/lib/Target/AArch64/AArch64ISelLowering.h

@@ -184,10 +184,10 @@ class AArch64TargetLowering : public TargetLowering {
 
   /// Replace (0, vreg) discriminator components with the operands of blend
   /// or with (immediate, XZR) when possible.
-  void fixupBlendComponents(MachineInstr &MI, MachineBasicBlock *BB,
-                            MachineOperand &IntDiscOp,
-                            MachineOperand &AddrDiscOp,
-                            const TargetRegisterClass *AddrDiscRC) const;
+  void fixupPtrauthDiscriminator(MachineInstr &MI, MachineBasicBlock *BB,
+                                 MachineOperand &IntDiscOp,
+                                 MachineOperand &AddrDiscOp,
+                                 const TargetRegisterClass *AddrDiscRC) const;
 
   MachineBasicBlock *
   EmitInstrWithCustomInserter(MachineInstr &MI,