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[pcsx_rearmed.git] / deps / lightning / check / divi.tst
CommitLineData
4a71579b
PC
1.data 128
2small_ops:
3.i 40 64 80
4large_ops:
5.i 98304 65536 163840
6fmt:
7.c "%i/%i = %i (expected %i)\n"
8x:
9.c "%d\n"
10.code
11 jmpi main
12
13#define generate_divider(operand) \
14 name divider_##operand \
15divider_##operand: \
16 prolog \
17 arg $i \
18 getarg %r1 $i \
19 divi %r2 %r1 operand \
20 retr %r2 \
21 epilog
22generate_divider(8)
23generate_divider(32768)
24
25#define generate_test_divider(divisor) \
26 name test_divider_##divisor \
27test_divider_##divisor: \
28 prolog \
29 allocai 4 $loc \
30 arg $p \
31 arg $c \
32 getarg %v0 $p \
33 getarg %v1 $c \
34 muli %v1 %v1 4 \
35 addr %v1 %v0 %v1 \
36loop_##divisor: \
37 bger done_##divisor %v0 %v1 \
38 ldr_i %v2 %v0 \
39 prepare \
40 pushargr %v2 \
41 finishi divider_##divisor \
42 retval %v2 \
43 ldr_i %r2 %v0 \
44 divi %r0 %r2 divisor \
45 /* save div result */ \
46 stxi_i $loc %fp %r0 \
47 prepare \
48 pushargi fmt \
49 ellipsis \
50 pushargr %r2 \
51 pushargi divisor \
52 pushargr %v2 \
53 pushargr %r0 \
54 finishi @printf \
55 addi %v0 %v0 4 \
56 /* reload div result */ \
57 ldxi_i %r0 %fp $loc \
58 beqr loop_##divisor %r0 %v2 \
59 /* return if failed */ \
60 reti 1 \
61done_##divisor: \
62 reti 0 \
63 epilog
64generate_test_divider(8)
65generate_test_divider(32768)
66
67 name main
68main:
69 prolog
70 prepare
71 pushargi small_ops
72 pushargi 3
73 finishi test_divider_8
74 retval %r0
75 bnei fail %r0 0
76 prepare
77 pushargi large_ops
78 pushargi 3
79 finishi test_divider_32768
80 retval %r0
81 bnei fail %r0 0
82 reti 0
83fail:
84 reti 1
85 epilog