[llvm] [AArch64][ISel] Prefer SVE over NEON for CTLZ (PR #194839)

[Benjamin Maxwell via llvm-commits]

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@@ -0,0 +1,26 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=aarch64--linux-gnu -mattr=+sve < %s | FileCheck %s
+
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MacDue wrote:

Typo? Test/function names are "cttz" not "ctlz". Note: There is already a `ctlz.ll` test file you could add `RUN:` lines with `+sve` to.

https://github.com/llvm/llvm-project/pull/194839