diff options
Diffstat (limited to 'crypto/bn/asm/s390x-mont.pl')
| -rw-r--r-- | crypto/bn/asm/s390x-mont.pl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/bn/asm/s390x-mont.pl b/crypto/bn/asm/s390x-mont.pl index 0c5f0638e1..9fd64e81ee 100644 --- a/crypto/bn/asm/s390x-mont.pl +++ b/crypto/bn/asm/s390x-mont.pl @@ -41,8 +41,8 @@ # processor, as long as it's "z-CPU". Latter implies that the code # remains z/Architecture specific. Compatibility with 32-bit BN_ULONG # is achieved by swapping words after 64-bit loads, follow _dswap-s. -# On z990 it was measured to perform 2.6-2.2 times better, less for -# longer keys... +# On z990 it was measured to perform 2.6-2.2 times better than +# compiler-generated code, less for longer keys... $flavour = shift; @@ -102,8 +102,8 @@ $code.=<<___ if ($flavour =~ /3[12]/); bnzr %r14 # if ($num&1) return 0; ___ $code.=<<___ if ($flavour !~ /3[12]/); - cghi $num,128 # - bhr %r14 # if($num>128) return 0; + cghi $num,96 # + bhr %r14 # if($num>96) return 0; ___ $code.=<<___; stm${g} %r3,%r15,3*$SIZE_T($sp) |