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# frv testcase for umulcc $GRi,$GRj,$GRk
# mach: all
 
        .include "testutils.inc"
 
        start
 
        .global umulcc
umulcc:
        set_gr_immed    3,gr7           ; multiply small numbers
        set_gr_immed    2,gr8
        set_icc         0x0f,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 1 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   6,gr9
 
        set_gr_immed    1,gr7           ; multiply by 1
        set_gr_immed    2,gr8
        set_icc         0x0e,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9
 
        set_gr_immed    2,gr7           ; multiply by 1
        set_gr_immed    1,gr8
        set_icc         0x0f,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 1 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9
 
        set_gr_immed    0,gr7           ; multiply by 0
        set_gr_immed    2,gr8
        set_icc         0x0b,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 1 1 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9
 
        set_gr_immed    2,gr7           ; multiply by 0
        set_gr_immed    0,gr8
        set_icc         0x0a,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 1 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9
 
        set_gr_limmed   0x3fff,0xffff,gr7       ; 31 bit result
        set_gr_immed    2,gr8
        set_icc         0x0f,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 1 1 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x7fff,0xfffe,gr9
 
        set_gr_limmed   0x4000,0x0000,gr7       ; 32 bit result
        set_gr_immed    2,gr8
        set_icc         0x0e,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x8000,0x0000,gr9
 
        set_gr_limmed   0x8000,0x0000,gr7       ; 33 bit result
        set_gr_immed    2,gr8
        set_icc         0x0d,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_immed   1,gr8
        test_gr_immed   0x00000000,gr9
 
        set_gr_limmed   0x7fff,0xffff,gr7       ; max positive result
        set_gr_limmed   0x7fff,0xffff,gr8
        set_icc         0x0d,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_limmed  0x3fff,0xffff,gr8
        test_gr_immed   1,gr9
 
        set_gr_limmed   0x8000,0x0000,gr7       ; max positive result
        set_gr_limmed   0x8000,0x0000,gr8
        set_icc         0x0d,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_limmed  0x4000,0x0000,gr8
        test_gr_immed   0,gr9
 
        set_gr_limmed   0xffff,0xffff,gr7       ; max positive result
        set_gr_limmed   0xffff,0xffff,gr8
        set_icc         0x05,0          ; Set mask opposite of expected
        umulcc          gr7,gr8,gr8,icc0
        test_icc        1 0 0 1 icc0
        test_gr_limmed  0xffff,0xfffe,gr8
        test_gr_immed   1,gr9
 
        pass

Line No.	Rev	Author	Line
1	24	jeremybenn	`# 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`

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [umulcc.cgs] - Blame information for rev 157