chiark
/
gitweb
/
~ianmdlvl
/
eglibc.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
eglibc (2.11.3-4+deb6u3) squeeze-lts; urgency=medium
[eglibc.git]
/
ports
/
sysdeps
/
i960
/
mul_1.s
1
.text
2
.align 4
3
.globl ___mpn_mul_1
4
___mpn_mul_1:
5
subo g2,0,g2
6
shlo 2,g2,g4
7
subo g4,g1,g1
8
subo g4,g0,g13
9
mov 0,g0
10
11
cmpo 1,0 # clear C bit on AC.cc
12
13
Loop: ld (g1)[g2*4],g5
14
emul g3,g5,g6
15
16
addc g0,g6,g6 # relies on that C bit is clear
17
st g6,(g13)[g2*4]
18
addc 0,g7,g0
19
20
addo g2,1,g2
21
cmpobne 0,g2,Loop # when branch is taken, clears C bit
22
23
ret