[llvm] [llvm][AArch64][Assembly]: Add SME_F8F16 and SME_F8F32 Ass/Disass. (PR #70640)

[via llvm-commits]

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+// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p1,+sme-lutv2 2>&1 < %s | FileCheck %s
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CarolineConcatto wrote:

Is this correct? Should it not be :  -mattr=+sme2,+sme-f8f16,+sme-f8f32

https://github.com/llvm/llvm-project/pull/70640