Linus Torvalds writes: (Summary) On Tue, Jun 5, 2018 at 4:20 PM Alexey Dobriyan <adobriyan@gmail.com>
Yeah, odd.
Yeah, odd.
Here's the benchmark I used:
Here's the benchmark I used:
#define SIZE 4068
#define SIZE 4068
int main(int argc, char **argv)
Yeah, odd.
Here's the benchmark I used:
Here's the benchmark I used:
#define SIZE 4068
#define SIZE 4068
int main(int argc, char **argv)
{
int i; jne 1b"
: [mem] "=r" (p)
: [zero] "i" (0l), [eight] "i" (8l),
"0" (buffer), [count] "r" (SIZE/8));
}
where you can change that "i" for [zero] and [eight] to be "r" to get
the register version.