[llvm] [llvm][AArch64][Assembly]: Add LUT assembly/disassembly. (PR #70802)

[via llvm-commits]

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@@ -273,6 +275,8 @@ inline constexpr ExtensionInfo Extensions[] = {
     {"fpmr", AArch64::AEK_FPMR, "+fpmr", "-fpmr", FEAT_INIT, "", 0},
     {"fp8", AArch64::AEK_FP8, "+fp8", "-fp8", FEAT_INIT, "+fpmr", 0},
     {"faminmax", AArch64::AEK_FAMINMAX, "+faminmax", "-faminmax", FEAT_INIT, "", 0},
+    {"lut", AArch64::AEK_LUT, "+lut", "-lut", FEAT_INIT, "", 0},
+    {"sme-lutv2", AArch64::AEK_SME_LUTv2, "+sme-lutv2", "-sme-lutv2", FEAT_INIT, "+sme2,+fp8", 0},
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CarolineConcatto wrote:

I think we can remove the sme2 and fp8 from here.

https://github.com/llvm/llvm-project/pull/70802