diff options
Diffstat (limited to 'mpn/pyr/mul_1.s')
| -rw-r--r-- | mpn/pyr/mul_1.s | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/mpn/pyr/mul_1.s b/mpn/pyr/mul_1.s new file mode 100644 index 000000000..ddd919b79 --- /dev/null +++ b/mpn/pyr/mul_1.s @@ -0,0 +1,20 @@ +.text + .align 2 +.globl ___mpn_mul_1 +___mpn_mul_1: + mova (pr0)[pr2*4],pr0 + mova (pr1)[pr2*4],pr1 + mnegw pr2,pr2 + movw $0,tr3 + +Loop: movw (pr1)[pr2*4],tr1 + uemul pr3,tr0 + addw tr3,tr1 + movw $0,tr3 + addwc tr0,tr3 + movw tr1,(pr0)[pr2*4] + addw $1,pr2 + bne Loop + + movw tr3,pr0 + ret |