diff options
Diffstat (limited to 'crypto/poly1305/asm/poly1305-sparcv9.pl')
| -rwxr-xr-x | crypto/poly1305/asm/poly1305-sparcv9.pl | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/crypto/poly1305/asm/poly1305-sparcv9.pl b/crypto/poly1305/asm/poly1305-sparcv9.pl index 442b2e2cfb..d7b67b8593 100755 --- a/crypto/poly1305/asm/poly1305-sparcv9.pl +++ b/crypto/poly1305/asm/poly1305-sparcv9.pl @@ -41,17 +41,16 @@ # (***) Multi-process benchmark saturates at ~12.5x single-process # result on 8-core processor, or ~21GBps per 2.85GHz socket. -my $output = pop; -open STDOUT,">$output"; +# $output is the last argument if it looks like a file (it has an extension) +my $output = $#ARGV >= 0 && $ARGV[$#ARGV] =~ m|\.\w+$| ? pop : undef; + +open STDOUT,">$output" if $output; my ($ctx,$inp,$len,$padbit,$shl,$shr) = map("%i$_",(0..5)); my ($r0,$r1,$r2,$r3,$s1,$s2,$s3,$h4) = map("%l$_",(0..7)); my ($h0,$h1,$h2,$h3, $t0,$t1,$t2) = map("%o$_",(0..5,7)); my ($d0,$d1,$d2,$d3) = map("%g$_",(1..4)); -my $output = pop; -open STDOUT,">$stdout"; - $code.=<<___; #include "sparc_arch.h" |