23 lines
339 B
ArmAsm
23 lines
339 B
ArmAsm
|
/*
|
||
|
|
* Sparc v9 has divide.
|
||
|
|
* As divx takes 68 cycles and sdivcc only 36,
|
||
|
|
* we use sdivcc eventhough it is deprecated.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <sysdep.h>
|
||
|
|
|
||
|
|
.text
|
||
|
|
.align 32
|
||
|
|
ENTRY(.rem)
|
||
|
|
|
||
|
|
sra %o0, 31, %o2
|
||
|
|
wr %o2, 0, %y
|
||
|
|
sdivcc %o0, %o1, %o2
|
||
|
|
xnor %o2, %g0, %o3
|
||
|
|
movvs %icc, %o3, %o2
|
||
|
|
smul %o2, %o1, %o2
|
||
|
|
retl
|
||
|
|
sub %o0, %o2, %o0
|
||
|
|
|
||
|
|
END(.rem)
|