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| author | Vegard Nossum <vegard.nossum@gmail.com> | 2008-09-21 12:21:46 +0200 |
|---|---|---|
| committer | Vegard Nossum <vegard.nossum@gmail.com> | 2008-09-28 18:22:25 +0200 |
| commit | 9f24b3ed3058f022dad24f8304b9ad53adf5aa71 (patch) | |
| tree | 83322aa7cd30cf026aba2ccec1032df7c2a3aa84 /include/asm-blackfin/processor.h | |
| parent | a7fff94fffaa0cecb923d6c1bb9b7691f608b49a (diff) | |
x86: use REP MOVS instruction for memcpy if kmemcheck is enabled
Since the REP MOVS instruction carries both operands, it means that
we can copy the shadow bits instead of reporting the load eagerly.
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Diffstat (limited to 'include/asm-blackfin/processor.h')
0 files changed, 0 insertions, 0 deletions