1 files changed, 0 insertions, 82 deletions
diff --git a/thirdparty/BLAKE3/src/ffi_neon.rs b/thirdparty/BLAKE3/src/ffi_neon.rs
deleted file mode 100644
index 889974277..000000000
--- a/thirdparty/BLAKE3/src/ffi_neon.rs
+++ /dev/null
@@ -1,82 +0,0 @@
-use crate::{CVWords, IncrementCounter, BLOCK_LEN, OUT_LEN};
-
-// Unsafe because this may only be called on platforms supporting NEON.
-pub unsafe fn hash_many<A: arrayvec::Array<Item = u8>>(
-    inputs: &[&A],
-    key: &CVWords,
-    counter: u64,
-    increment_counter: IncrementCounter,
-    flags: u8,
-    flags_start: u8,
-    flags_end: u8,
-    out: &mut [u8],
-) {
-    // The Rust hash_many implementations do bounds checking on the `out`
-    // array, but the C implementations don't. Even though this is an unsafe
-    // function, assert the bounds here.
-    assert!(out.len() >= inputs.len() * OUT_LEN);
-    ffi::blake3_hash_many_neon(
-        inputs.as_ptr() as *const *const u8,
-        inputs.len(),
-        A::CAPACITY / BLOCK_LEN,
-        key.as_ptr(),
-        counter,
-        increment_counter.yes(),
-        flags,
-        flags_start,
-        flags_end,
-        out.as_mut_ptr(),
-    )
-}
-
-// blake3_neon.c normally depends on blake3_portable.c, because the NEON
-// implementation only provides 4x compression, and it relies on the portable
-// implementation for 1x compression. However, we expose the portable Rust
-// implementation here instead, to avoid linking in unnecessary code.
-#[no_mangle]
-pub extern "C" fn blake3_compress_in_place_portable(
-    cv: *mut u32,
-    block: *const u8,
-    block_len: u8,
-    counter: u64,
-    flags: u8,
-) {
-    unsafe {
-        crate::portable::compress_in_place(
-            &mut *(cv as *mut [u32; 8]),
-            &*(block as *const [u8; 64]),
-            block_len,
-            counter,
-            flags,
-        )
-    }
-}
-
-pub mod ffi {
-    extern "C" {
-        pub fn blake3_hash_many_neon(
-            inputs: *const *const u8,
-            num_inputs: usize,
-            blocks: usize,
-            key: *const u32,
-            counter: u64,
-            increment_counter: bool,
-            flags: u8,
-            flags_start: u8,
-            flags_end: u8,
-            out: *mut u8,
-        );
-    }
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-
-    #[test]
-    fn test_hash_many() {
-        // This entire file is gated on feature="neon", so NEON support is
-        // assumed here.
-        crate::test::test_hash_many_fn(hash_many, hash_many);
-    }
-}