diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
index 81523adeefcee..d3abd79b85a75 100644
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -4175,7 +4175,10 @@ int64_t AArch64FrameLowering::assignSVEStackObjectOffsets(
 /// Attempts to scavenge a register from \p ScavengeableRegs given the used
 /// registers in \p UsedRegs.
 static Register tryScavengeRegister(LiveRegUnits const &UsedRegs,
-                                    BitVector const &ScavengeableRegs) {
+                                    BitVector const &ScavengeableRegs,
+                                    Register PreferredReg) {
+  if (PreferredReg != AArch64::NoRegister && UsedRegs.available(PreferredReg))
+    return PreferredReg;
   for (auto Reg : ScavengeableRegs.set_bits()) {
     if (UsedRegs.available(Reg))
       return Reg;
@@ -4212,11 +4215,12 @@ struct ScopedScavengeOrSpill {
                         Register SpillCandidate, const TargetRegisterClass &RC,
                         LiveRegUnits const &UsedRegs,
                         BitVector const &AllocatableRegs,
-                        std::optional<int> *MaybeSpillFI)
+                        std::optional<int> *MaybeSpillFI,
+                        Register PreferredReg = AArch64::NoRegister)
       : MBB(MBB), MBBI(MBBI), RC(RC), TII(static_cast<const AArch64InstrInfo &>(
                                           *MF.getSubtarget().getInstrInfo())),
         TRI(*MF.getSubtarget().getRegisterInfo()) {
-    FreeReg = tryScavengeRegister(UsedRegs, AllocatableRegs);
+    FreeReg = tryScavengeRegister(UsedRegs, AllocatableRegs, PreferredReg);
     if (FreeReg != AArch64::NoRegister)
       return;
     assert(MaybeSpillFI && "Expected emergency spill slot FI information "
@@ -4331,12 +4335,10 @@ static void expandSpillPPRToZPRSlotPseudo(MachineBasicBlock &MBB,
 /// spilling if necessary). If the status flags are in use at the point of
 /// expansion they are preserved (by moving them to/from a GPR). This may cause
 /// an additional spill if no GPR is free at the expansion point.
-static bool expandFillPPRFromZPRSlotPseudo(MachineBasicBlock &MBB,
-                                           MachineInstr &MI,
-                                           const TargetRegisterInfo &TRI,
-                                           LiveRegUnits const &UsedRegs,
-                                           ScavengeableRegs const &SR,
-                                           EmergencyStackSlots &SpillSlots) {
+static bool expandFillPPRFromZPRSlotPseudo(
+    MachineBasicBlock &MBB, MachineInstr &MI, const TargetRegisterInfo &TRI,
+    LiveRegUnits const &UsedRegs, ScavengeableRegs const &SR,
+    MachineInstr *&LastPTrue, EmergencyStackSlots &SpillSlots) {
   MachineFunction &MF = *MBB.getParent();
   auto *TII =
       static_cast<const AArch64InstrInfo *>(MF.getSubtarget().getInstrInfo());
@@ -4347,7 +4349,9 @@ static bool expandFillPPRFromZPRSlotPseudo(MachineBasicBlock &MBB,
 
   ScopedScavengeOrSpill PredReg(
       MF, MBB, MI, AArch64::P0, AArch64::PPR_3bRegClass, UsedRegs, SR.PPR3bRegs,
-      isInPrologueOrEpilogue(MI) ? nullptr : &SpillSlots.PPRSpillFI);
+      isInPrologueOrEpilogue(MI) ? nullptr : &SpillSlots.PPRSpillFI,
+      /*PreferredReg=*/
+      LastPTrue ? LastPTrue->getOperand(0).getReg() : AArch64::NoRegister);
 
   // Elide NZCV spills if we know it is not used.
   bool IsNZCVUsed = !UsedRegs.available(AArch64::NZCV);
@@ -4371,9 +4375,17 @@ static bool expandFillPPRFromZPRSlotPseudo(MachineBasicBlock &MBB,
             .addImm(AArch64SysReg::NZCV)
             .addReg(AArch64::NZCV, RegState::Implicit)
             .getInstr());
-  MachineInstrs.push_back(BuildMI(MBB, MI, DL, TII->get(AArch64::PTRUE_B))
-                              .addReg(*PredReg, RegState::Define)
-                              .addImm(31));
+
+  // Reuse previous ptrue if we know it has not been clobbered.
+  if (LastPTrue) {
+    assert(*PredReg == LastPTrue->getOperand(0).getReg());
+    LastPTrue->moveBefore(&MI);
+  } else {
+    LastPTrue = BuildMI(MBB, MI, DL, TII->get(AArch64::PTRUE_B))
+                    .addReg(*PredReg, RegState::Define)
+                    .addImm(31);
+  }
+  MachineInstrs.push_back(LastPTrue);
   MachineInstrs.push_back(
       BuildMI(MBB, MI, DL, TII->get(AArch64::CMPNE_PPzZI_B))
           .addReg(MI.getOperand(0).getReg(), RegState::Define)
@@ -4402,19 +4414,24 @@ static bool expandSMEPPRToZPRSpillPseudos(MachineBasicBlock &MBB,
   LiveRegUnits UsedRegs(TRI);
   UsedRegs.addLiveOuts(MBB);
   bool HasPPRSpills = false;
+  MachineInstr *LastPTrue = nullptr;
   for (MachineInstr &MI : make_early_inc_range(reverse(MBB))) {
     UsedRegs.stepBackward(MI);
     switch (MI.getOpcode()) {
     case AArch64::FILL_PPR_FROM_ZPR_SLOT_PSEUDO:
+      if (LastPTrue &&
+          MI.definesRegister(LastPTrue->getOperand(0).getReg(), &TRI))
+        LastPTrue = nullptr;
       HasPPRSpills |= expandFillPPRFromZPRSlotPseudo(MBB, MI, TRI, UsedRegs, SR,
-                                                     SpillSlots);
+                                                     LastPTrue, SpillSlots);
       MI.eraseFromParent();
       break;
     case AArch64::SPILL_PPR_TO_ZPR_SLOT_PSEUDO:
       expandSpillPPRToZPRSlotPseudo(MBB, MI, TRI, UsedRegs, SR, SpillSlots);
       MI.eraseFromParent();
-      break;
+      [[fallthrough]];
     default:
+      LastPTrue = nullptr;
       break;
     }
   }
diff --git a/llvm/test/CodeGen/AArch64/spill-fill-zpr-predicates.mir b/llvm/test/CodeGen/AArch64/spill-fill-zpr-predicates.mir
index b58f91ac68a93..bff0cacfd5190 100644
--- a/llvm/test/CodeGen/AArch64/spill-fill-zpr-predicates.mir
+++ b/llvm/test/CodeGen/AArch64/spill-fill-zpr-predicates.mir
@@ -116,46 +116,34 @@ body:             |
     ; EXPAND-NEXT: $p15 = IMPLICIT_DEF
     ;
     ; EXPAND-NEXT: $z0 = LDR_ZXI killed $x8, 0 :: (load (s128) from %stack.0)
-    ; EXPAND-NEXT: $p0 = PTRUE_B 31, implicit $vg
-    ; EXPAND-NEXT: $p0 = CMPNE_PPzZI_B $p0, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
+    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
+    ; EXPAND-NEXT: $p0 = CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ;
     ; EXPAND-NEXT: $sp = frame-destroy ADDXri $sp, 1024, 0
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 1, implicit $vg
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 0 :: (load (s128) from %stack.13)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p15 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 1 :: (load (s128) from %stack.12)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p14 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 2 :: (load (s128) from %stack.11)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p13 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 3 :: (load (s128) from %stack.10)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p12 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 4 :: (load (s128) from %stack.9)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p11 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 5 :: (load (s128) from %stack.8)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p10 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 6 :: (load (s128) from %stack.7)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p9 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 7 :: (load (s128) from %stack.6)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p8 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 8 :: (load (s128) from %stack.5)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p7 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 9 :: (load (s128) from %stack.4)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p6 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 10 :: (load (s128) from %stack.3)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p5 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 11 :: (load (s128) from %stack.2)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p4 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 12, implicit $vg
     ; EXPAND-NEXT: $fp = frame-destroy LDRXui $sp, 128 :: (load (s64) from %stack.14)
@@ -299,37 +287,26 @@ body:             |
     ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p15 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 1 :: (load (s128) from %stack.12)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p14 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 2 :: (load (s128) from %stack.11)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p13 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 3 :: (load (s128) from %stack.10)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p12 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 4 :: (load (s128) from %stack.9)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p11 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 5 :: (load (s128) from %stack.8)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p10 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 6 :: (load (s128) from %stack.7)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p9 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 7 :: (load (s128) from %stack.6)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p8 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 8 :: (load (s128) from %stack.5)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p7 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 9 :: (load (s128) from %stack.4)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p6 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 10 :: (load (s128) from %stack.3)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p5 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 11 :: (load (s128) from %stack.2)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p4 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 12, implicit $vg
     ; EXPAND-NEXT: $fp = frame-destroy LDRXui $sp, 128 :: (load (s64) from %stack.14)
@@ -509,37 +486,26 @@ body:             |
     ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p15 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 1 :: (load (s128) from %stack.12)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p14 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 2 :: (load (s128) from %stack.11)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p13 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 3 :: (load (s128) from %stack.10)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p12 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 4 :: (load (s128) from %stack.9)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p11 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 5 :: (load (s128) from %stack.8)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p10 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 6 :: (load (s128) from %stack.7)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p9 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 7 :: (load (s128) from %stack.6)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p8 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 8 :: (load (s128) from %stack.5)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p7 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 9 :: (load (s128) from %stack.4)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p6 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 10 :: (load (s128) from %stack.3)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p5 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 11 :: (load (s128) from %stack.2)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p4 = frame-destroy CMPNE_PPzZI_B $p1, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 12, implicit $vg
     ; EXPAND-NEXT: $fp = frame-destroy LDRXui $sp, 128 :: (load (s64) from %stack.14)
@@ -754,37 +720,26 @@ body:             |
     ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p15 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 1 :: (load (s128) from %stack.20)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p14 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 2 :: (load (s128) from %stack.19)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p13 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 3 :: (load (s128) from %stack.18)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p12 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 4 :: (load (s128) from %stack.17)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p11 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 5 :: (load (s128) from %stack.16)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p10 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 6 :: (load (s128) from %stack.15)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p9 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 7 :: (load (s128) from %stack.14)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p8 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 8 :: (load (s128) from %stack.13)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p7 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 9 :: (load (s128) from %stack.12)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p6 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 10 :: (load (s128) from %stack.11)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p5 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z24 = frame-destroy LDR_ZXI $sp, 11 :: (load (s128) from %stack.10)
-    ; EXPAND-NEXT: $p1 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p4 = frame-destroy CMPNE_PPzZI_B $p1, $z24, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 20, implicit $vg
     ; EXPAND-NEXT: $fp = frame-destroy LDRXui $sp, 128 :: (load (s64) from %stack.22)
@@ -953,37 +908,26 @@ body:             |
     ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p15 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 1 :: (load (s128) from %stack.12)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p14 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 2 :: (load (s128) from %stack.11)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p13 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 3 :: (load (s128) from %stack.10)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p12 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 4 :: (load (s128) from %stack.9)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p11 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 5 :: (load (s128) from %stack.8)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p10 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 6 :: (load (s128) from %stack.7)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p9 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 7 :: (load (s128) from %stack.6)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p8 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 8 :: (load (s128) from %stack.5)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p7 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 9 :: (load (s128) from %stack.4)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p6 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 10 :: (load (s128) from %stack.3)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p5 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 11 :: (load (s128) from %stack.2)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p4 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 12, implicit $vg
     ; EXPAND-NEXT: $fp = frame-destroy LDRXui $sp, 128 :: (load (s64) from %stack.14)
@@ -1055,7 +999,6 @@ body:             |
     ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p8 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $z0 = frame-destroy LDR_ZXI $sp, 1 :: (load (s128) from %stack.1)
-    ; EXPAND-NEXT: $p4 = frame-destroy PTRUE_B 31, implicit $vg
     ; EXPAND-NEXT: $p4 = frame-destroy CMPNE_PPzZI_B $p4, $z0, 0, implicit-def $nzcv, implicit-def $nzcv
     ; EXPAND-NEXT: $sp = frame-destroy ADDVL_XXI $sp, 2, implicit $vg
     ; EXPAND-NEXT: $fp = frame-destroy LDRXui $sp, 128 :: (load (s64) from %stack.3)