[PATCH] D140432: [AArch64] Guard {vmull_p64, vmull_high_p64} with 'aes' target guard.

[Mingming Liu via Phabricator via cfe-commits]

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In this way, cpp code that uses these intrinsics without specifying the required extension gets better hint.

- Before, compile crashes with LLVM ISel internal message (see issue 59599).
- After, clang hints that target 'aes' is required.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140432

Files:
  clang/include/clang/Basic/arm_neon.td
  clang/test/CodeGen/aarch64-poly128.c
  clang/test/Sema/aarch64-neon-target.c

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