diff options
| author | Eric Biggers <[email protected]> | 2024-04-11 09:23:59 -0700 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2024-04-19 18:54:18 +0800 |
| commit | 7daba20cc72d4b3aa047cc3868b96e8e45d5eeca (patch) | |
| tree | 67deeda45ef115a307721e1d1812e97f868e7754 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | 59e62b20acc3161cafe3dce52cd3d6211379c4c5 (diff) | |
crypto: x86/sha256-ni - simplify do_4rounds
Instead of loading the message words into both MSG and \m0 and then
adding the round constants to MSG, load the message words into \m0 and
the round constants into MSG and then add \m0 to MSG. This shortens the
source code slightly. It changes the instructions slightly, but it
doesn't affect binary code size and doesn't seem to affect performance.
Suggested-by: Stefan Kanthak <[email protected]>
Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions