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# fr30 testcase for muluh $Rj,$Ri
# mach(): fr30
 
        .include "testutils.inc"
 
        START
 
        .text
        .global muluh
muluh:
        ; Test muluh $Rj,$Ri
        ; Positive operands
        mvi_h_gr        0xdead0003,r7           ; multiply small numbers
        mvi_h_gr        0xbeef0002,r8
        set_cc          0x09            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 1
        test_h_dr       6,mdl
 
        mvi_h_gr        0xdead0001,r7           ; multiply by 1
        mvi_h_gr        0xbeef0002,r8
        set_cc          0x08            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 0
        test_h_dr       2,mdl
 
        mvi_h_gr        0xdead0002,r7           ; multiply by 1
        mvi_h_gr        0xbeef0001,r8
        set_cc          0x09            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 1
        test_h_dr       2,mdl
 
        mvi_h_gr        0xdead0000,r7           ; multiply by 0
        mvi_h_gr        0xbeef0002,r8
        set_cc          0x09            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 1
        test_h_dr       0,mdl
 
        mvi_h_gr        0xdead0002,r7           ; multiply by 0
        mvi_h_gr        0xbeef0000,r8
        set_cc          0x08            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 0
        test_h_dr       0,mdl
 
        mvi_h_gr        0xdead3fff,r7   ; 15 bit result
        mvi_h_gr        0xbeef0002,r8
        set_cc          0x09            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 1
        test_h_dr       0x00007ffe,mdl
 
        mvi_h_gr        0xdead4000,r7   ; 16 bit result
        mvi_h_gr        0xbeef0002,r8
        set_cc          0x08            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 0 0
        test_h_dr       0x00008000,mdl
 
        mvi_h_gr        0xdead8000,r7   ; 17 bit result
        mvi_h_gr        0xbeef0002,r8
        set_cc          0x0b            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 1 1
        test_h_dr       0x00010000,mdl
 
        mvi_h_gr        0xdead7fff,r7   ; max positive result
        mvi_h_gr        0xbeef7fff,r8
        set_cc          0x0b            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 1 1
        test_h_dr       0x3fff0001,mdl
 
        mvi_h_gr        0xdead8000,r7   ; max positive result
        mvi_h_gr        0xbeef8000,r8
        set_cc          0x0b            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         0 1 1 1
        test_h_dr       0x40000000,mdl
 
        mvi_h_gr        0xdeadffff,r7   ; max positive result
        mvi_h_gr        0xbeefffff,r8
        set_cc          0x07            ; Set mask opposite of expected
        muluh           r7,r8
        test_cc         1 0 1 1
        test_h_dr       0xfffe0001,mdl
 
        pass

Line No.	Rev	Author	Line
1	24	jeremybenn	`# fr30 testcase for muluh $Rj,$Ri`
2			`# mach(): fr30`
3
4			`.include "testutils.inc"`
5
6			`START`
7
8			`.text`
9			`.global muluh`
10			`muluh:`
11			`; Test muluh $Rj,$Ri`
12			`; Positive operands`
13			`mvi_h_gr 0xdead0003,r7 ; multiply small numbers`
14			`mvi_h_gr 0xbeef0002,r8`
15			`set_cc 0x09 ; Set mask opposite of expected`
16			`muluh r7,r8`
17			`test_cc 0 1 0 1`
18			`test_h_dr 6,mdl`
19
20			`mvi_h_gr 0xdead0001,r7 ; multiply by 1`
21			`mvi_h_gr 0xbeef0002,r8`
22			`set_cc 0x08 ; Set mask opposite of expected`
23			`muluh r7,r8`
24			`test_cc 0 1 0 0`
25			`test_h_dr 2,mdl`
26
27			`mvi_h_gr 0xdead0002,r7 ; multiply by 1`
28			`mvi_h_gr 0xbeef0001,r8`
29			`set_cc 0x09 ; Set mask opposite of expected`
30			`muluh r7,r8`
31			`test_cc 0 1 0 1`
32			`test_h_dr 2,mdl`
33
34			`mvi_h_gr 0xdead0000,r7 ; multiply by 0`
35			`mvi_h_gr 0xbeef0002,r8`
36			`set_cc 0x09 ; Set mask opposite of expected`
37			`muluh r7,r8`
38			`test_cc 0 1 0 1`
39			`test_h_dr 0,mdl`
40
41			`mvi_h_gr 0xdead0002,r7 ; multiply by 0`
42			`mvi_h_gr 0xbeef0000,r8`
43			`set_cc 0x08 ; Set mask opposite of expected`
44			`muluh r7,r8`
45			`test_cc 0 1 0 0`
46			`test_h_dr 0,mdl`
47
48			`mvi_h_gr 0xdead3fff,r7 ; 15 bit result`
49			`mvi_h_gr 0xbeef0002,r8`
50			`set_cc 0x09 ; Set mask opposite of expected`
51			`muluh r7,r8`
52			`test_cc 0 1 0 1`
53			`test_h_dr 0x00007ffe,mdl`
54
55			`mvi_h_gr 0xdead4000,r7 ; 16 bit result`
56			`mvi_h_gr 0xbeef0002,r8`
57			`set_cc 0x08 ; Set mask opposite of expected`
58			`muluh r7,r8`
59			`test_cc 0 1 0 0`
60			`test_h_dr 0x00008000,mdl`
61
62			`mvi_h_gr 0xdead8000,r7 ; 17 bit result`
63			`mvi_h_gr 0xbeef0002,r8`
64			`set_cc 0x0b ; Set mask opposite of expected`
65			`muluh r7,r8`
66			`test_cc 0 1 1 1`
67			`test_h_dr 0x00010000,mdl`
68
69			`mvi_h_gr 0xdead7fff,r7 ; max positive result`
70			`mvi_h_gr 0xbeef7fff,r8`
71			`set_cc 0x0b ; Set mask opposite of expected`
72			`muluh r7,r8`
73			`test_cc 0 1 1 1`
74			`test_h_dr 0x3fff0001,mdl`
75
76			`mvi_h_gr 0xdead8000,r7 ; max positive result`
77			`mvi_h_gr 0xbeef8000,r8`
78			`set_cc 0x0b ; Set mask opposite of expected`
79			`muluh r7,r8`
80			`test_cc 0 1 1 1`
81			`test_h_dr 0x40000000,mdl`
82
83			`mvi_h_gr 0xdeadffff,r7 ; max positive result`
84			`mvi_h_gr 0xbeefffff,r8`
85			`set_cc 0x07 ; Set mask opposite of expected`
86			`muluh r7,r8`
87			`test_cc 1 0 1 1`
88			`test_h_dr 0xfffe0001,mdl`
89
90			`pass`

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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [fr30/] [muluh.cgs] - Blame information for rev 868