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Commit | Line | Data |
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4a306116 DB |
1 | # frv testcase for umulcc $GRi,$GRj,$GRk |
2 | # mach: all | |
3 | ||
4 | .include "testutils.inc" | |
5 | ||
6 | start | |
7 | ||
8 | .global umulcc | |
9 | umulcc: | |
10 | set_gr_immed 3,gr7 ; multiply small numbers | |
11 | set_gr_immed 2,gr8 | |
12 | set_icc 0x0f,0 ; Set mask opposite of expected | |
13 | umulcc gr7,gr8,gr8,icc0 | |
14 | test_icc 0 0 1 1 icc0 | |
15 | test_gr_immed 0,gr8 | |
16 | test_gr_immed 6,gr9 | |
17 | ||
18 | set_gr_immed 1,gr7 ; multiply by 1 | |
19 | set_gr_immed 2,gr8 | |
20 | set_icc 0x0e,0 ; Set mask opposite of expected | |
21 | umulcc gr7,gr8,gr8,icc0 | |
22 | test_icc 0 0 1 0 icc0 | |
23 | test_gr_immed 0,gr8 | |
24 | test_gr_immed 2,gr9 | |
25 | ||
26 | set_gr_immed 2,gr7 ; multiply by 1 | |
27 | set_gr_immed 1,gr8 | |
28 | set_icc 0x0f,0 ; Set mask opposite of expected | |
29 | umulcc gr7,gr8,gr8,icc0 | |
30 | test_icc 0 0 1 1 icc0 | |
31 | test_gr_immed 0,gr8 | |
32 | test_gr_immed 2,gr9 | |
33 | ||
34 | set_gr_immed 0,gr7 ; multiply by 0 | |
35 | set_gr_immed 2,gr8 | |
36 | set_icc 0x0b,0 ; Set mask opposite of expected | |
37 | umulcc gr7,gr8,gr8,icc0 | |
38 | test_icc 0 1 1 1 icc0 | |
39 | test_gr_immed 0,gr8 | |
40 | test_gr_immed 0,gr9 | |
41 | ||
42 | set_gr_immed 2,gr7 ; multiply by 0 | |
43 | set_gr_immed 0,gr8 | |
44 | set_icc 0x0a,0 ; Set mask opposite of expected | |
45 | umulcc gr7,gr8,gr8,icc0 | |
46 | test_icc 0 1 1 0 icc0 | |
47 | test_gr_immed 0,gr8 | |
48 | test_gr_immed 0,gr9 | |
49 | ||
50 | set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result | |
51 | set_gr_immed 2,gr8 | |
52 | set_icc 0x0f,0 ; Set mask opposite of expected | |
53 | umulcc gr7,gr8,gr8,icc0 | |
54 | test_icc 0 0 1 1 icc0 | |
55 | test_gr_immed 0,gr8 | |
56 | test_gr_limmed 0x7fff,0xfffe,gr9 | |
57 | ||
58 | set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result | |
59 | set_gr_immed 2,gr8 | |
60 | set_icc 0x0e,0 ; Set mask opposite of expected | |
61 | umulcc gr7,gr8,gr8,icc0 | |
62 | test_icc 0 0 1 0 icc0 | |
63 | test_gr_immed 0,gr8 | |
64 | test_gr_limmed 0x8000,0x0000,gr9 | |
65 | ||
66 | set_gr_limmed 0x8000,0x0000,gr7 ; 33 bit result | |
67 | set_gr_immed 2,gr8 | |
68 | set_icc 0x0d,0 ; Set mask opposite of expected | |
69 | umulcc gr7,gr8,gr8,icc0 | |
70 | test_icc 0 0 0 1 icc0 | |
71 | test_gr_immed 1,gr8 | |
72 | test_gr_immed 0x00000000,gr9 | |
73 | ||
74 | set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result | |
75 | set_gr_limmed 0x7fff,0xffff,gr8 | |
76 | set_icc 0x0d,0 ; Set mask opposite of expected | |
77 | umulcc gr7,gr8,gr8,icc0 | |
78 | test_icc 0 0 0 1 icc0 | |
79 | test_gr_limmed 0x3fff,0xffff,gr8 | |
80 | test_gr_immed 1,gr9 | |
81 | ||
82 | set_gr_limmed 0x8000,0x0000,gr7 ; max positive result | |
83 | set_gr_limmed 0x8000,0x0000,gr8 | |
84 | set_icc 0x0d,0 ; Set mask opposite of expected | |
85 | umulcc gr7,gr8,gr8,icc0 | |
86 | test_icc 0 0 0 1 icc0 | |
87 | test_gr_limmed 0x4000,0x0000,gr8 | |
88 | test_gr_immed 0,gr9 | |
89 | ||
90 | set_gr_limmed 0xffff,0xffff,gr7 ; max positive result | |
91 | set_gr_limmed 0xffff,0xffff,gr8 | |
92 | set_icc 0x05,0 ; Set mask opposite of expected | |
93 | umulcc gr7,gr8,gr8,icc0 | |
94 | test_icc 1 0 0 1 icc0 | |
95 | test_gr_limmed 0xffff,0xfffe,gr8 | |
96 | test_gr_immed 1,gr9 | |
97 | ||
98 | pass |