blob: fa1ab697f27575351952cff447c353876696009d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# sh testcase for swap.w $rm, $rn -*- Asm -*-
# mach: all
# as: -isa=shcompact
# ld: -m shelf32
.include "compact/testutils.inc"
start
.global swapw
swapw:
# Build up a characteristic bit pattern in R0.
mov #85, r0
shll16 r0
add #3, r0
rotr r0
rotr r0
or #170, r0
# Preserve for later.
mov r0, r8
test:
swap.w r0, r1
mov #64, r0
shll8 r0
or #170, r0
shll8 r0
or #192, r0
shll8 r0
or #21, r0
cmp/eq r1, r0
bf wrong
swapback:
swap.w r1, r2
cmp/eq r2, r8
bf wrong
okay:
pass
wrong:
fail
|