grub/grub-core
George Hu 641646376b lib/x86_64/setjmp: Use 32-bit zero idiom for shorter encoding
Switch from "xorq %rax, %rax" to "xorl %eax, %eax". In 64-bit mode
zeroing EAX implicitly clears RAX and the 32-bit form encodes are one
byte smaller while keeping identical semantics.

Signed-off-by: George Hu <integral@archlinux.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2025-12-21 16:41:46 +01:00
..
2023-01-19 17:39:04 +01:00
2025-11-18 14:34:44 +01:00
2025-02-26 19:34:57 +01:00
2017-05-03 12:49:31 +02:00
2017-05-03 12:49:31 +02:00