Update after the change to not always set FrameSetup flags

Author: momchil-velikov

llvm/lib/Target/AArch64/AArch64ISelLowering.cpp

@@ -2726,7 +2726,7 @@ AArch64TargetLowering::EmitDynamicProbedAlloc(MachineInstr &MI,
   const AArch64InstrInfo &TII =
       *MF.getSubtarget<AArch64Subtarget>().getInstrInfo();
   Register TargetReg = MI.getOperand(0).getReg();
-  MachineBasicBlock::iterator NextInst = TII.probedStackAlloc(MBBI, TargetReg);
+  MachineBasicBlock::iterator NextInst = TII.probedStackAlloc(MBBI, TargetReg, false);
 
   MI.eraseFromParent();
   return NextInst->getParent();

llvm/test/CodeGen/AArch64/stack-probing-dynamic-no-frame-setup.ll

@@ -0,0 +1,14 @@
+; RUN: llc --stop-after=finalize-isel -o - | FileCheck %s
+target triple = "aarch64-linux"
+
+; Check dynamic stack allocation and probing instructions do not have
+; the FrameSetup flag.
+
+; CHECK-NOT: frame-setup
+define void @no_frame_setup(i64 %size, ptr %out) #0 {
+  %v = alloca i8, i64 %size, align 1
+  store ptr %v, ptr %out, align 8
+  ret void
+}
+
+attributes #0 = { uwtable(async) "probe-stack"="inline-asm" "frame-pointer"="none" }