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| author | Arthur Heymans <arthur@aheymans.xyz> | 2023-10-25 08:22:49 +0200 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-11-01 15:47:03 +0000 |
| commit | fdf85614dcb6d9a0d2134f2d2c82ff85ea185b44 (patch) | |
| tree | a3ec85f5e42ef489b24db37d88ee0df0ec441501 /src/mainboard/apple/macbookair4_2/dsdt.asl | |
| parent | 8bd7d6c806d2a7122b524279302688db2f93ea98 (diff) | |
arch/x86/memcpy.c: Optimize code for 64bit
In 64bit movsq is available which moves memory in chunks of 8 bytes
rather than 4 bytes.
Linux uses the same code.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I65f178d2ed3aae54b0c1ce739c2b4af8738b9fcc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78646
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Diffstat (limited to 'src/mainboard/apple/macbookair4_2/dsdt.asl')
0 files changed, 0 insertions, 0 deletions