1 files changed, 153 insertions, 0 deletions
diff --git a/vendor/httparse/src/simd/mod.rs b/vendor/httparse/src/simd/mod.rs
new file mode 100644
index 00000000..0e4493a5
--- /dev/null
+++ b/vendor/httparse/src/simd/mod.rs
@@ -0,0 +1,153 @@
+mod swar;
+
+#[cfg(not(all(
+    httparse_simd,
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+        all(
+            target_arch = "aarch64",
+            httparse_simd_neon_intrinsics,
+        )
+    ),
+)))]
+pub use self::swar::*;
+
+#[cfg(all(
+    httparse_simd,
+    not(httparse_simd_target_feature_avx2),
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+mod sse42;
+
+#[cfg(all(
+    httparse_simd,
+    any(
+        httparse_simd_target_feature_avx2,
+        not(httparse_simd_target_feature_sse42),
+    ),
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+mod avx2;
+
+#[cfg(all(
+    httparse_simd,
+    not(any(
+        httparse_simd_target_feature_sse42,
+        httparse_simd_target_feature_avx2,
+    )),
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+mod runtime;
+
+#[cfg(all(
+    httparse_simd,
+    not(any(
+        httparse_simd_target_feature_sse42,
+        httparse_simd_target_feature_avx2,
+    )),
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+pub use self::runtime::*;
+
+#[cfg(all(
+    httparse_simd,
+    httparse_simd_target_feature_sse42,
+    not(httparse_simd_target_feature_avx2),
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+mod sse42_compile_time {
+    #[inline(always)]
+    pub fn match_header_name_vectored(b: &mut crate::iter::Bytes<'_>) {
+        super::swar::match_header_name_vectored(b);
+    }
+
+    #[inline(always)]
+    pub fn match_uri_vectored(b: &mut crate::iter::Bytes<'_>) {
+        // SAFETY: calls are guarded by a compile time feature check
+        unsafe { crate::simd::sse42::match_uri_vectored(b) }
+    }
+    
+    #[inline(always)]
+    pub fn match_header_value_vectored(b: &mut crate::iter::Bytes<'_>) {
+        // SAFETY: calls are guarded by a compile time feature check
+        unsafe { crate::simd::sse42::match_header_value_vectored(b) }
+    }
+}
+
+#[cfg(all(
+    httparse_simd,
+    httparse_simd_target_feature_sse42,
+    not(httparse_simd_target_feature_avx2),
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+pub use self::sse42_compile_time::*;
+
+#[cfg(all(
+    httparse_simd,
+    httparse_simd_target_feature_avx2,
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+mod avx2_compile_time {
+    #[inline(always)]
+    pub fn match_header_name_vectored(b: &mut crate::iter::Bytes<'_>) {
+        super::swar::match_header_name_vectored(b);
+    }
+
+    #[inline(always)]
+    pub fn match_uri_vectored(b: &mut crate::iter::Bytes<'_>) {
+        // SAFETY: calls are guarded by a compile time feature check
+        unsafe { crate::simd::avx2::match_uri_vectored(b) }
+    }
+    
+    #[inline(always)]
+    pub fn match_header_value_vectored(b: &mut crate::iter::Bytes<'_>) {
+        // SAFETY: calls are guarded by a compile time feature check
+        unsafe { crate::simd::avx2::match_header_value_vectored(b) }
+    }
+}
+
+#[cfg(all(
+    httparse_simd,
+    httparse_simd_target_feature_avx2,
+    any(
+        target_arch = "x86",
+        target_arch = "x86_64",
+    ),
+))]
+pub use self::avx2_compile_time::*;
+
+#[cfg(all(
+    httparse_simd,
+    target_arch = "aarch64",
+    httparse_simd_neon_intrinsics,
+))]
+mod neon;
+
+#[cfg(all(
+    httparse_simd,
+    target_arch = "aarch64",
+    httparse_simd_neon_intrinsics,
+))]
+pub use self::neon::*;