curve448: Rename arch_ref64 to arch_64

[openssl.git] / crypto / ec / curve448 / arch_ref64 / arch_intrinsics.h

diff --git a/crypto/ec/curve448/arch_ref64/arch_intrinsics.h b/crypto/ec/curve448/arch_ref64/arch_intrinsics.h
deleted file mode 100644 (file)
index 650b638..0000000
--- a/crypto/ec/curve448/arch_ref64/arch_intrinsics.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
- * Copyright 2016 Cryptography Research, Inc.
- *
- * Licensed under the OpenSSL license (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- *
- * Originally written by Mike Hamburg
- */
-
-#ifndef __ARCH_REF64_ARCH_INTRINSICS_H__
-# define __ARCH_REF64_ARCH_INTRINSICS_H__
-
-# define ARCH_WORD_BITS 64
-
-static __inline__ __attribute((always_inline, unused))
-uint64_t word_is_zero(uint64_t a)
-{
-    /* let's hope the compiler isn't clever enough to optimize this. */
-    return (((__uint128_t) a) - 1) >> 64;
-}
-
-static __inline__ __attribute((always_inline, unused))
-__uint128_t widemul(uint64_t a, uint64_t b)
-{
-    return ((__uint128_t) a) * b;
-}
-
-#endif                          /* ARCH_REF64_ARCH_INTRINSICS_H__ */