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

[Jonathan Thackray via cfe-commits]

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@@ -495,6 +495,9 @@ void AArch64TargetInfo::getTargetDefines(const LangOptions &Opts,
   if (HasSVE2p1)
     Builder.defineMacro("__ARM_FEATURE_SVE2p1", "1");
 
+  if (HasSVE2p3)
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jthackray wrote:

Ah sorry. Of course.

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