From 4a8d35709e301d983412b42b26dad6eb5c869951 Mon Sep 17 00:00:00 2001 From: Trevor Gross Date: Wed, 2 Apr 2025 19:14:27 +0000 Subject: [PATCH] Revert "Disable `f16` on Aarch64 without `neon`" The LLVM issue [1] was resolved and the fix was synced to rust-lang/rust in [2]. This reverts commit c51b229140c885cac757a405a328a07e90d5bca9. [1]: https://github.com/llvm/llvm-project/issues/129394 [2]: https://github.com/rust-lang/rust/pull/138695 --- library/std/build.rs | 7 ------- 1 file changed, 7 deletions(-) diff --git a/library/std/build.rs b/library/std/build.rs index d76d07a89f4e8..40a56d4930d35 100644 --- a/library/std/build.rs +++ b/library/std/build.rs @@ -12,11 +12,6 @@ fn main() { .expect("CARGO_CFG_TARGET_POINTER_WIDTH was not set") .parse() .unwrap(); - let target_features: Vec<_> = env::var("CARGO_CFG_TARGET_FEATURE") - .unwrap_or_default() - .split(",") - .map(ToOwned::to_owned) - .collect(); let is_miri = env::var_os("CARGO_CFG_MIRI").is_some(); println!("cargo:rustc-check-cfg=cfg(netbsd10)"); @@ -108,8 +103,6 @@ fn main() { ("s390x", _) => false, // Unsupported ("arm64ec", _) => false, - // LLVM crash - ("aarch64", _) if !target_features.iter().any(|f| f == "neon") => false, // MinGW ABI bugs ("x86_64", "windows") if target_env == "gnu" && target_abi != "llvm" => false, // Infinite recursion pFad - Phonifier reborn

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