Revert "Move algorithm specific ppccap code from crypto/ppccap.c"

Now that we can link specifically with static libraries, the immediate
need to split ppccap.c (and eventually other *cap.c files) is no more.

This reverts commit e3fb4d3d52e188b83ccb8506aa2f16cb686f4d6c.

Reviewed-by: Rich Salz <rsalz@openssl.org>

1 files changed, 0 insertions, 42 deletions

diff --git a/crypto/bn/bn_ppccap.c b/crypto/bn/bn_ppccap.c
deleted file mode 100644
index ad8041a8e6..0000000000
--- a/crypto/bn/bn_ppccap.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2009-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * 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
- */
-
-#include <openssl/opensslconf.h>
-#include <openssl/bn.h>
-#include "../ppc_arch.h"
-
-#ifndef OPENSSL_BN_ASM_MONT
-NON_EMPTY_TRANSLATION_UNIT
-#else
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                const BN_ULONG *np, const BN_ULONG *n0, int num)
-{
-    int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                        const BN_ULONG *np, const BN_ULONG *n0, int num);
-    int bn_mul4x_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                          const BN_ULONG *np, const BN_ULONG *n0, int num);
-
-    if (num < 4)
-        return 0;
-
-    if ((num & 3) == 0)
-        return bn_mul4x_mont_int(rp, ap, bp, np, n0, num);
-
-    /*
-     * There used to be [optional] call to bn_mul_mont_fpu64 here,
-     * but above subroutine is faster on contemporary processors.
-     * Formulation means that there might be old processors where
-     * FPU code path would be faster, POWER6 perhaps, but there was
-     * no opportunity to figure it out...
-     */
-
-    return bn_mul_mont_int(rp, ap, bp, np, n0, num);
-}
-#endif
-