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LLVM Clang 19 Adds Arm Neoverse-N3 / Neoverse-V3 / Neoverse-V3AE Support
Merged on Friday to the development codebase for the LLVM/Clang 19 compiler is support for the Arm Neoverse N3, V3, and V3AE SoCs.
The -mcpu=neoverse-v3 / -mcpu=neoverse-n3 / -mcpu=neoverse-v3ae targeting is now supported if wanting to cater the compiler to these new cores with the Armv9.2-A instruction set including Scalable Vector Extension 2 (SVE2) use. LLVM/Clang 19 stable should be out around September which still is plenty of time with it being unlikely to find any Neoverse-N3/V3 based Arm server processors available until at least next year. For less than $4 USD per month, you can help support our site while the funds generated allow us to keep doing Linux hardware reviews, performance benchmarking, maintain our community forums, and much more.
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