[llvm] [MachineVerifier] do not use !NoPHI to check if a MF has phi nodes (PR #211941)

[Rahul Joshi via llvm-commits]

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@@ -731,12 +731,20 @@ void MachineVerifier::visitMachineFunctionBefore() {
   }
 }
 
+static bool hasPHIs(const MachineFunction &MF) {
+  return !MF.getProperties().hasNoPHIs() &&
+         any_of(MF, [](const MachineBasicBlock &MBB) {
+           return any_of(MBB,
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jurahul wrote:

Can this use MBB.phis().empty()?

https://github.com/llvm/llvm-project/pull/211941