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fixed wrong comments

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hyung-hwan 2014-10-20 12:38:56 +00:00
parent 5e94b7d9b2
commit d363cd2e62
1 changed files with 2 additions and 2 deletions
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4
qse/lib/cmn/mem.c
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@ -135,14 +135,14 @@ void* qse_memcpy (void* dst, const void* src, qse_size_t n)
"cld\n\t" "cld\n\t"
"rep\n\tmovsl\n" "rep\n\tmovsl\n"
: /* no output */ : /* no output */
:"D" (dst), "S" (src), "c" (n >> 2) /* input: %edi = d, %esi = src, %ecx = n / 8 */ :"D" (dst), "S" (src), "c" (n >> 2) /* input: %edi = d, %esi = src, %ecx = n / 4 */
:"memory" :"memory"
); );
__asm__ volatile ( __asm__ volatile (
"rep\n\tmovsb\n" "rep\n\tmovsb\n"
: /* no output */ : /* no output */
:"c" (n & 3) /* %rcx = n % 8, use existing %edi and %esi */ :"c" (n & 3) /* %rcx = n % 4, use existing %edi and %esi */
:"memory", "%edi", "%esi" :"memory", "%edi", "%esi"
); );