[llvm] [AArch64][PAC] Don't skip global legalization for AUTH_TCRETURN (PR #182513)

[Anatoly Trosinenko via llvm-commits]

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@@ -0,0 +1,16 @@
+; RUN: llc --mattr=+pauth -filetype=asm < %s | FileCheck %s
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atrosinenko wrote:

Could you please add another `RUN:` line for GlobalISel? (It does work already - just to mention that it does not need any changes)

https://github.com/llvm/llvm-project/pull/182513