| 1 | /* |
|---|---|
| 2 | * Sparc v9 has divide. |
| 3 | * As divx takes 68 cycles and sdivcc only 36, |
| 4 | * we use sdivcc even though it is deprecated. |
| 5 | */ |
| 6 | |
| 7 | #include <sysdep.h> |
| 8 | |
| 9 | .text |
| 10 | .align 32 |
| 11 | ENTRY(.div) |
| 12 | |
| 13 | sra %o0, 31, %o2 |
| 14 | wr %o2, 0, %y |
| 15 | sdivcc %o0, %o1, %o0 |
| 16 | xnor %o0, %g0, %o2 |
| 17 | retl |
| 18 | movvs %icc, %o2, %o0 |
| 19 | |
| 20 | END(.div) |
| 21 |