[llvm] [NewPM][AArch64] Port AArch64SRLTDefineSuperRegs pass to NewPassManager (PR #202803)

[Aiden Grossman via llvm-commits]

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@@ -244,5 +254,18 @@ bool AArch64SRLTDefineSuperRegs::runOnMachineFunction(MachineFunction &MF) {
 }
 
 FunctionPass *llvm::createAArch64SRLTDefineSuperRegsPass() {
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boomanaiden154 wrote:

This one should also get a `LegacyPass` suffix.

https://github.com/llvm/llvm-project/pull/202803