Commit | Line | Data |
---|---|---|
edd40341 JB |
1 | @ test register and multi-register loads and stores. |
2 | ||
3 | .text | |
4 | .arm | |
5 | .syntax unified | |
6 | ||
7 | .macro multi op dir="" wb="" | |
8 | \op\dir r2\wb,{d2} | |
9 | \op\dir r2\wb,{d2-d3} | |
10 | \op\dir r2\wb,{q2-q3} | |
11 | \op\dir r2\wb,{q12-q14,q15} | |
12 | \op\dir r2\wb,{d3,d4,d5-d8,d9,d10,d11,d12-d16,d17-d18} | |
13 | .endm | |
14 | ||
15 | multi vldm | |
16 | multi vldm ia | |
17 | multi vldm ia "!" | |
18 | multi vldm db "!" | |
19 | ||
20 | multi vstm | |
21 | multi vstm ia | |
22 | multi vstm ia "!" | |
23 | multi vstm db "!" | |
24 | ||
25 | backward: | |
26 | .word 500 | |
27 | ||
28 | .macro single op offset="" | |
29 | \op d5,[r3] | |
30 | \op d5,[r3,#-\offset] | |
31 | \op d5,[r3,#\offset] | |
32 | .endm | |
33 | ||
34 | vldr d22, forward | |
35 | ||
36 | single vldr 4 | |
37 | single vstr 4 | |
38 | single vldr 256 | |
39 | single vstr 256 | |
40 | ||
41 | forward: | |
42 | .word 700 | |
43 | ||
44 | vldr d7, backward |