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-rw-r--r--crypto/perlasm/sparcv9_modes.pl4
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/perlasm/sparcv9_modes.pl b/crypto/perlasm/sparcv9_modes.pl
index 47c2e53b99..bfdada8540 100644
--- a/crypto/perlasm/sparcv9_modes.pl
+++ b/crypto/perlasm/sparcv9_modes.pl
@@ -48,6 +48,7 @@ ${alg}${bits}_t4_cbc_encrypt:
save %sp, -$::frame, %sp
cmp $len, 0
be,pn $::size_t_cc, .L${bits}_cbc_enc_abort
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
sub $inp, $out, $blk_init ! $inp!=$out
___
$::code.=<<___ if (!$::evp);
@@ -265,6 +266,7 @@ ${alg}${bits}_t4_cbc_decrypt:
save %sp, -$::frame, %sp
cmp $len, 0
be,pn $::size_t_cc, .L${bits}_cbc_dec_abort
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
sub $inp, $out, $blk_init ! $inp!=$out
___
$::code.=<<___ if (!$::evp);
@@ -624,6 +626,7 @@ $::code.=<<___;
.align 32
${alg}${bits}_t4_ctr32_encrypt:
save %sp, -$::frame, %sp
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
prefetch [$inp], 20
prefetch [$inp + 63], 20
@@ -927,6 +930,7 @@ $::code.=<<___;
.align 32
${alg}${bits}_t4_xts_${dir}crypt:
save %sp, -$::frame-16, %sp
+ srln $len, 0, $len ! needed on v8+, "nop" on v9
mov $ivec, %o0
add %fp, $::bias-16, %o1