diff options
| author | Uros Bizjak <[email protected]> | 2020-08-27 19:30:58 +0200 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2020-09-11 14:39:13 +1000 |
| commit | db719539fd3889836900bf912755aa30a5985e9a (patch) | |
| tree | 1bb6a97142119ddb59b9305770f12caea2cabb48 /tools/perf/scripts/python/bin | |
| parent | 17bce37e1b5eca95f9da783a07930b6d608c1389 (diff) | |
crypto: curve25519-x86_64 - Use XORL r32,32
x86_64 zero extends 32bit operations, so for 64bit operands,
XORL r32,r32 is functionally equal to XORL r64,r64, but avoids
a REX prefix byte when legacy registers are used.
Signed-off-by: Uros Bizjak <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: "David S. Miller" <[email protected]>
Acked-by: Jason A. Donenfeld <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions