diff options
author | Andy Polyakov <appro@openssl.org> | 2014-09-12 00:43:59 +0200 |
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committer | Andy Polyakov <appro@openssl.org> | 2014-09-12 00:44:51 +0200 |
commit | 569e2d12577f2f5e06f602d9d2d024b8c80ee483 (patch) | |
tree | 14005cb89c0a913f7d3a2ab041cd342b34de8d85 /crypto/bn/asm/x86_64-mont5.pl | |
parent | 847147908bc7596195debb48a554a8cade2075f7 (diff) |
crypto/bn/asm/x86_64-mont*.pl: add missing clang detection.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Diffstat (limited to 'crypto/bn/asm/x86_64-mont5.pl')
-rwxr-xr-x | crypto/bn/asm/x86_64-mont5.pl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/bn/asm/x86_64-mont5.pl b/crypto/bn/asm/x86_64-mont5.pl index fa22c30b1f..69e81bf4dd 100755 --- a/crypto/bn/asm/x86_64-mont5.pl +++ b/crypto/bn/asm/x86_64-mont5.pl @@ -53,6 +53,11 @@ 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]+)/) { + my $ver = $2 + $3/100.0; # 3.1->3.01, 3.10->3.10 + $addx = ($ver>=3.03); +} + # int bn_mul_mont_gather5( $rp="%rdi"; # BN_ULONG *rp, $ap="%rsi"; # const BN_ULONG *ap, |