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ec/asm/ecp_nistz256-avx2.pl: harmonize clang version detection.

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Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6499)
This commit is contained in:
Andy Polyakov 2018-06-16 16:25:40 +02:00
parent 27635a4ecb
commit 575045f59f
1 changed files with 1 additions and 1 deletions
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2
crypto/ec/asm/ecp_nistz256-avx2.pl
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@ -47,7 +47,7 @@ if (!$addx && $win64 && ($flavour =~ /masm/ || $ENV{ASM} =~ /ml64/) &&
$addx = ($1>=12);
}
if (!$addx && `$ENV{CC} -v 2>&1` =~ /(^clang version|based on LLVM) ([3-9])\.([0-9]+)/) {
if (!$addx && `$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|based on LLVM) ([3-9])\.([0-9]+)/) {
my $ver = $2 + $3/100.0; # 3.1->3.01, 3.10->3.10
$avx = ($ver>=3.0) + ($ver>=3.01);
$addx = ($ver>=3.03);