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# frv testcase for umulicc $GRi,$GRj,$GRk
# mach: all
 
        .include "testutils.inc"
 
        start
 
        .global umulicc
umulicc:
        set_gr_immed    3,gr7           ; multiply small numbers
        set_icc         0x0f,0          ; Set mask opposite of expected
        umulicc         gr7,2,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_icc         0x0e,0          ; Set mask opposite of expected
        umulicc         gr7,2,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_icc         0x0f,0          ; Set mask opposite of expected
        umulicc         gr7,1,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_icc         0x0b,0          ; Set mask opposite of expected
        umulicc         gr7,2,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_icc         0x0a,0          ; Set mask opposite of expected
        umulicc         gr7,0,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_icc         0x0f,0          ; Set mask opposite of expected
        umulicc         gr7,2,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_icc         0x0e,0          ; Set mask opposite of expected
        umulicc         gr7,2,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_icc         0x09,0          ; Set mask opposite of expected
        umulicc         gr7,2,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_icc         0x0d,0          ; Set mask opposite of expected
        umulicc         gr7,0x1ff,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_immed   0xff,gr8
        test_gr_limmed  0x7fff,0xfe01,gr9
 
        set_gr_limmed   0x8000,0x0000,gr7       ; max positive result
        set_icc         0x09,0          ; Set mask opposite of expected
        umulicc         gr7,-512,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_limmed  0x7fff,0xff00,gr8
        test_gr_limmed  0x0000,0x0000,gr9
 
        set_gr_limmed   0xffff,0xffff,gr7       ; max positive result
        set_icc         0x05,0          ; Set mask opposite of expected
        umulicc         gr7,-1,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 umulicc $GRi,$GRj,$GRk`
2			`# mach: all`
3
4			`.include "testutils.inc"`
5
6			`start`
7
8			`.global umulicc`
9			`umulicc:`
10			`set_gr_immed 3,gr7 ; multiply small numbers`
11			`set_icc 0x0f,0 ; Set mask opposite of expected`
12			`umulicc gr7,2,gr8,icc0`
13			`test_icc 0 0 1 1 icc0`
14			`test_gr_immed 0,gr8`
15			`test_gr_immed 6,gr9`
16
17			`set_gr_immed 1,gr7 ; multiply by 1`
18			`set_icc 0x0e,0 ; Set mask opposite of expected`
19			`umulicc gr7,2,gr8,icc0`
20			`test_icc 0 0 1 0 icc0`
21			`test_gr_immed 0,gr8`
22			`test_gr_immed 2,gr9`
23
24			`set_gr_immed 2,gr7 ; multiply by 1`
25			`set_icc 0x0f,0 ; Set mask opposite of expected`
26			`umulicc gr7,1,gr8,icc0`
27			`test_icc 0 0 1 1 icc0`
28			`test_gr_immed 0,gr8`
29			`test_gr_immed 2,gr9`
30
31			`set_gr_immed 0,gr7 ; multiply by 0`
32			`set_icc 0x0b,0 ; Set mask opposite of expected`
33			`umulicc gr7,2,gr8,icc0`
34			`test_icc 0 1 1 1 icc0`
35			`test_gr_immed 0,gr8`
36			`test_gr_immed 0,gr9`
37
38			`set_gr_immed 2,gr7 ; multiply by 0`
39			`set_icc 0x0a,0 ; Set mask opposite of expected`
40			`umulicc gr7,0,gr8,icc0`
41			`test_icc 0 1 1 0 icc0`
42			`test_gr_immed 0,gr8`
43			`test_gr_immed 0,gr9`
44
45			`set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result`
46			`set_icc 0x0f,0 ; Set mask opposite of expected`
47			`umulicc gr7,2,gr8,icc0`
48			`test_icc 0 0 1 1 icc0`
49			`test_gr_immed 0,gr8`
50			`test_gr_limmed 0x7fff,0xfffe,gr9`
51
52			`set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result`
53			`set_icc 0x0e,0 ; Set mask opposite of expected`
54			`umulicc gr7,2,gr8,icc0`
55			`test_icc 0 0 1 0 icc0`
56			`test_gr_immed 0,gr8`
57			`test_gr_limmed 0x8000,0x0000,gr9`
58
59			`set_gr_limmed 0x8000,0x0000,gr7 ; 33 bit result`
60			`set_icc 0x09,0 ; Set mask opposite of expected`
61			`umulicc gr7,2,gr8,icc0`
62			`test_icc 0 0 0 1 icc0`
63			`test_gr_immed 1,gr8`
64			`test_gr_immed 0x00000000,gr9`
65
66			`set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result`
67			`set_icc 0x0d,0 ; Set mask opposite of expected`
68			`umulicc gr7,0x1ff,gr8,icc0`
69			`test_icc 0 0 0 1 icc0`
70			`test_gr_immed 0xff,gr8`
71			`test_gr_limmed 0x7fff,0xfe01,gr9`
72
73			`set_gr_limmed 0x8000,0x0000,gr7 ; max positive result`
74			`set_icc 0x09,0 ; Set mask opposite of expected`
75			`umulicc gr7,-512,gr8,icc0`
76			`test_icc 0 0 0 1 icc0`
77			`test_gr_limmed 0x7fff,0xff00,gr8`
78			`test_gr_limmed 0x0000,0x0000,gr9`
79
80			`set_gr_limmed 0xffff,0xffff,gr7 ; max positive result`
81			`set_icc 0x05,0 ; Set mask opposite of expected`
82			`umulicc gr7,-1,gr8,icc0`
83			`test_icc 1 0 0 1 icc0`
84			`test_gr_limmed 0xffff,0xfffe,gr8`
85			`test_gr_immed 1,gr9`
86
87			`pass`

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