[llvm] [AArch64][SME][SDAG] Add basic support for exception handling (PR #159363)

[Sander de Smalen via llvm-commits]

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@@ -1,5 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sme -aarch64-new-sme-abi -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sme2 -aarch64-new-sme-abi -verify-machineinstrs < %s | FileCheck %s
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sdesmalen-arm wrote:

nit: would it be useful to have a test with more than a single catch block?

https://github.com/llvm/llvm-project/pull/159363