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Trevor Gross
07fa70e104
Since yesterday, the LLVM `main` branch should have working `f16` on all platforms that Rust supports; this will be LLVM version 22, so update how `cfg(target_has_reliable_f16)` is set to reflect this. Within the rust-lang organization, this currently has no effect. The goal is to start catching problems as early as possible in external CI that runs top-of-tree rust against top-of-tree LLVM, and once testing for the rust-lang bump to LLVM 22 starts. Hopefully this will mean that we can fix any problems that show up before the bump actually happens, meaning `f16` will be about ready for stabilization at that point (with some considerations for the GCC patch at [1] propagating). References: * https://github.com/llvm/llvm-project/commit/919021b0df8c91417784bfd84a6ad4869a0d2206 * https://github.com/llvm/llvm-project/commit/054ee2f8706b582859fcf96d1771aa68c37d9e6a * https://github.com/llvm/llvm-project/commit/db26ce5c5572a1a54ce307c762689ab63e5c5485 * https://github.com/llvm/llvm-project/commit/549d7c4f35a99598a269004ee13b237d2565b5ec * https://github.com/llvm/llvm-project/commit/4903c6260cbd781881906007f9c82aceb71fd7c7 [1]: https://github.com/gcc-mirror/gcc/commit/8b6a18ecaf44553230b90bf28adfb9fe9c9d5ab9