[clang] [llvm] [AArch64][clang][llvm] Add support for Armv9.7-A lookup table intrinsics (PR #187046)

[via cfe-commits]

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@@ -1876,6 +1876,18 @@ let SVETargetGuard = "(sve2|sme2),lut", SMETargetGuard = "sme2,lut" in {
   def SVLUTI4_x2 : SInst<"svluti4_lane[_{d}_x2]", "d2.d[i", "sUshb", MergeNone, "aarch64_sve_luti4_lane_x2", [VerifyRuntimeMode], [ImmCheck<2, ImmCheck0_3>]>;
 }
 
+let SVETargetGuard = "sve2p3", SMETargetGuard = InvalidMode in {
+  def SVLUTI6 : SInst<"svluti6[_{d}]", "d2u", "cUcm", MergeNone, "aarch64_sve_luti6", [IsOverloadNone]>;
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CarolineConcatto wrote:

Maybe we should replace `d2u` by `d2[`

https://github.com/llvm/llvm-project/pull/187046