1 files changed, 0 insertions, 63 deletions
diff --git a/thirdparty/BLAKE3/src/ffi_avx2.rs b/thirdparty/BLAKE3/src/ffi_avx2.rs
deleted file mode 100644
index d805e868e..000000000
--- a/thirdparty/BLAKE3/src/ffi_avx2.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-use crate::{CVWords, IncrementCounter, BLOCK_LEN, OUT_LEN};
-
-// Note that there is no AVX2 implementation of compress_in_place or
-// compress_xof.
-
-// Unsafe because this may only be called on platforms supporting AVX2.
-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_avx2(
-        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(),
-    )
-}
-
-pub mod ffi {
-    extern "C" {
-        pub fn blake3_hash_many_avx2(
-            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() {
-        if !crate::platform::avx2_detected() {
-            return;
-        }
-        crate::test::test_hash_many_fn(hash_many, hash_many);
-    }
-}