[clang] [llvm] [Clang][LLVM] Implement single-single vectors MOP4{A/S} (PR #127797)

[via cfe-commits]

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@@ -387,6 +405,25 @@ let SMETargetGuard = "sme2" in {
 
   def SVBMOPS : Inst<"svbmops_za32[_{d}]_m", "viPPdd", "iUi", MergeNone, "aarch64_sme_bmops_za32", [IsInOutZA, IsStreaming], [ImmCheck<0, ImmCheck0_3>]>;
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Lukacma wrote:

Looking at rest of arm_sme.td file we tend to group instructions together, based on their functionality rather than their feature requirements. I think it would be better if all mop4 instruction were grouped together in their own section instead of scattering them across the file

https://github.com/llvm/llvm-project/pull/127797