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Merge remote-tracking branch 'origin/master'

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# Conflicts:
#	README.md
This commit is contained in:
Zhi Guan
2017-02-14 16:12:29 +08:00
parent d2254170b8
commit 43fed1108d
3503 changed files with 320546 additions and 408546 deletions
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23
crypto/aes/asm/aesni-sha256-x86_64.pl
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@@ -1,4 +1,11 @@
#!/usr/bin/env perl
#! /usr/bin/env perl
# Copyright 2013-2016 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
#
# ====================================================================
# Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
@@ -25,9 +32,10 @@
# Sandy Bridge 5.05/6.05/7.05+11.6 13.0 +28%/36%/43%
# Ivy Bridge 5.05/6.05/7.05+10.3 11.6 +32%/41%/50%
# Haswell 4.43/5.29/6.19+7.80 8.79 +39%/49%/59%
# Skylake 2.62/3.14/3.62+7.70 8.10 +27%/34%/40%
# Bulldozer 5.77/6.89/8.00+13.7 13.7 +42%/50%/58%
#
# (*) there are XOP, AVX1 and AVX2 code pathes, meaning that
# (*) there are XOP, AVX1 and AVX2 code paths, meaning that
# Westmere is omitted from loop, this is because gain was not
# estimated high enough to justify the effort;
# (**) these are EVP-free results, results obtained with 'speed
@@ -59,14 +67,14 @@ if (!$avx && $win64 && ($flavour =~ /masm/ || $ENV{ASM} =~ /ml64/) &&
$avx = ($1>=10) + ($1>=12);
}
if (!$avx && `$ENV{CC} -v 2>&1` =~ /(^clang version|based on LLVM) ([3-9]\.[0-9]+)/) {
if (!$avx && `$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|.*based on LLVM) ([3-9]\.[0-9]+)/) {
$avx = ($2>=3.0) + ($2>3.0);
}
$shaext=$avx; ### set to zero if compiling for 1.0.1
$avx=1 if (!$shaext && $avx);
open OUT,"| \"$^X\" $xlate $flavour $output";
open OUT,"| \"$^X\" \"$xlate\" $flavour \"$output\"";
*STDOUT=*OUT;
$func="aesni_cbc_sha256_enc";
@@ -139,11 +147,8 @@ $code.=<<___ if ($avx>1);
je ${func}_avx2
___
$code.=<<___;
and \$`1<<30`,%eax # mask "Intel CPU" bit
and \$`1<<28|1<<9`,%r10d # mask AVX+SSSE3 bits
or %eax,%r10d
cmp \$`1<<28|1<<9|1<<30`,%r10d
je ${func}_avx
and \$`1<<28`,%r10d # check for AVX
jnz ${func}_avx
ud2
___
}