URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [smulicc.cgs] - Blame information for rev 24

Go to most recent revision | Details | Compare with Previous | View Log


# frv testcase for smulicc $GRi,$GRj,$GRk
# mach: all
 
        .include "testutils.inc"
 
        start
 
        .global smulicc
smulicc:
        ; Positive operands
        set_gr_immed    3,gr7           ; multiply small numbers
        set_icc         0x0,0
        smulicc         gr7,2,gr8,icc0
        test_icc        0 0 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   6,gr9
 
        set_gr_immed    1,gr7           ; multiply by 1
        set_icc         0x1,0
        smulicc         gr7,2,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9
 
        set_gr_immed    2,gr7           ; multiply by 1
        set_icc         0x2,0
        smulicc         gr7,1,gr8,icc0
        test_icc        0 0 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9
 
        set_gr_immed    0,gr7           ; multiply by 0
        set_icc         0x3,0
        smulicc         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         0x4,0
        smulicc         gr7,0,gr8,icc0
        test_icc        0 1 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9
 
        set_gr_limmed   0x3fff,0xffff,gr7       ; 31 bit result
        set_icc         0x5,0
        smulicc         gr7,2,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x7fff,0xfffe,gr9
 
        set_gr_limmed   0x4000,0x0000,gr7       ; 32 bit result
        set_icc         0x6,0
        smulicc         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   0x4000,0x0000,gr7       ; 33 bit result
        set_icc         0x7,0
        smulicc         gr7,4,gr8,icc0
        test_icc        0 0 1 1 icc0
        test_gr_immed   1,gr8
        test_gr_limmed  0x0000,0x0000,gr9
 
        set_gr_limmed   0x7fff,0xffff,gr7       ; max positive result
        set_icc         0x8,0
        smulicc         gr7,0x1ff,gr8,icc0
        test_icc        0 0 0 0 icc0
        test_gr_immed   0xff,gr8
        test_gr_limmed  0x7fff,0xfe01,gr9
 
        ; Mixed operands
        set_gr_immed    -3,gr7          ; multiply small numbers
        set_icc         0x9,0
        smulicc         gr7,2,gr8,icc0
        test_icc        1 0 0 1 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -6,gr9
 
        set_gr_immed    3,gr7           ; multiply small numbers
        set_icc         0xa,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        1 0 1 0 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -6,gr9
 
        set_gr_immed    1,gr7           ; multiply by 1
        set_icc         0xb,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        1 0 1 1 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -2,gr9
 
        set_gr_immed    -2,gr7          ; multiply by 1
        set_icc         0xc,0
        smulicc         gr7,1,gr8,icc0
        test_icc        1 0 0 0 icc0
        test_gr_immed   -1,gr8
        test_gr_immed   -2,gr9
 
        set_gr_immed    0,gr7           ; multiply by 0
        set_icc         0xd,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        0 1 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9
 
        set_gr_immed    -2,gr7          ; multiply by 0
        set_icc         0xe,0
        smulicc         gr7,0,gr8,icc0
        test_icc        0 1 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   0,gr9
 
        set_gr_limmed   0x2000,0x0001,gr7       ; 31 bit result
        set_icc         0xf,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        1 0 1 1 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0xbfff,0xfffe,gr9
 
        set_gr_limmed   0x4000,0x0000,gr7       ; 32 bit result
        set_icc         0x0,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        1 0 0 0 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0x8000,0x0000,gr9
 
        set_gr_limmed   0x4000,0x0001,gr7       ; 32 bit result
        set_icc         0x1,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        1 0 0 1 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0x7fff,0xfffe,gr9
 
        set_gr_limmed   0x4000,0x0000,gr7       ; 33 bit result
        set_icc         0x2,0
        smulicc         gr7,-4,gr8,icc0
        test_icc        1 0 1 0 icc0
        test_gr_limmed  0xffff,0xffff,gr8
        test_gr_limmed  0x0000,0x0000,gr9
 
        set_gr_limmed   0x7fff,0xffff,gr7       ; max negative result
        set_icc         0x3,0
        smulicc         gr7,-512,gr8,icc0
        test_icc        1 0 1 1 icc0
        test_gr_limmed  0xffff,0xff00,gr8
        test_gr_limmed  0x0000,0x0200,gr9
 
        ; Negative operands
        set_gr_immed    -3,gr7          ; multiply small numbers
        set_icc         0x4,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        0 0 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   6,gr9
 
        set_gr_immed    -1,gr7          ; multiply by 1
        set_icc         0x5,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9
 
        set_gr_immed    -2,gr7          ; multiply by 1
        set_icc         0x6,0
        smulicc         gr7,-1,gr8,icc0
        test_icc        0 0 1 0 icc0
        test_gr_immed   0,gr8
        test_gr_immed   2,gr9
 
        set_gr_limmed   0xc000,0x0001,gr7       ; 31 bit result
        set_icc         0x7,0
        smulicc         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   0xc000,0x0000,gr7       ; 32 bit result
        set_icc         0x8,0
        smulicc         gr7,-2,gr8,icc0
        test_icc        0 0 0 0 icc0
        test_gr_immed   0,gr8
        test_gr_limmed  0x8000,0x0000,gr9
 
        set_gr_limmed   0xc000,0x0000,gr7       ; 33 bit result
        set_icc         0x9,0
        smulicc         gr7,-4,gr8,icc0
        test_icc        0 0 0 1 icc0
        test_gr_immed   1,gr8
        test_gr_immed   0x00000000,gr9
 
        set_gr_limmed   0x8000,0x0001,gr7       ; almost max positive result
        set_icc         0xa,0
        smulicc         gr7,-512,gr8,icc0
        test_icc        0 0 1 0 icc0
        test_gr_limmed  0x0000,0x00ff,gr8
        test_gr_limmed  0xffff,0xfe00,gr9
 
 
        set_gr_limmed   0x8000,0x0000,gr7       ; max positive result
        set_icc         0xb,0
        smulicc         gr7,-512,gr8,icc0
        test_icc        0 0 1 1 icc0
        test_gr_limmed  0x0000,0x0100,gr8
        test_gr_limmed  0x0000,0x0000,gr9
 
        pass

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [smulicc.cgs] - Blame information for rev 24

Line No.	Rev	Author	Line
1	24	jeremybenn	`# frv testcase for smulicc $GRi,$GRj,$GRk`
2			`# mach: all`
3
4			`.include "testutils.inc"`
5
6			`start`
7
8			`.global smulicc`
9			`smulicc:`
10			`; Positive operands`
11			`set_gr_immed 3,gr7 ; multiply small numbers`
12			`set_icc 0x0,0`
13			`smulicc gr7,2,gr8,icc0`
14			`test_icc 0 0 0 0 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_icc 0x1,0`
20			`smulicc gr7,2,gr8,icc0`
21			`test_icc 0 0 0 1 icc0`
22			`test_gr_immed 0,gr8`
23			`test_gr_immed 2,gr9`
24
25			`set_gr_immed 2,gr7 ; multiply by 1`
26			`set_icc 0x2,0`
27			`smulicc gr7,1,gr8,icc0`
28			`test_icc 0 0 1 0 icc0`
29			`test_gr_immed 0,gr8`
30			`test_gr_immed 2,gr9`
31
32			`set_gr_immed 0,gr7 ; multiply by 0`
33			`set_icc 0x3,0`
34			`smulicc gr7,2,gr8,icc0`
35			`test_icc 0 1 1 1 icc0`
36			`test_gr_immed 0,gr8`
37			`test_gr_immed 0,gr9`
38
39			`set_gr_immed 2,gr7 ; multiply by 0`
40			`set_icc 0x4,0`
41			`smulicc gr7,0,gr8,icc0`
42			`test_icc 0 1 0 0 icc0`
43			`test_gr_immed 0,gr8`
44			`test_gr_immed 0,gr9`
45
46			`set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result`
47			`set_icc 0x5,0`
48			`smulicc gr7,2,gr8,icc0`
49			`test_icc 0 0 0 1 icc0`
50			`test_gr_immed 0,gr8`
51			`test_gr_limmed 0x7fff,0xfffe,gr9`
52
53			`set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result`
54			`set_icc 0x6,0`
55			`smulicc gr7,2,gr8,icc0`
56			`test_icc 0 0 1 0 icc0`
57			`test_gr_immed 0,gr8`
58			`test_gr_limmed 0x8000,0x0000,gr9`
59
60			`set_gr_limmed 0x4000,0x0000,gr7 ; 33 bit result`
61			`set_icc 0x7,0`
62			`smulicc gr7,4,gr8,icc0`
63			`test_icc 0 0 1 1 icc0`
64			`test_gr_immed 1,gr8`
65			`test_gr_limmed 0x0000,0x0000,gr9`
66
67			`set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result`
68			`set_icc 0x8,0`
69			`smulicc gr7,0x1ff,gr8,icc0`
70			`test_icc 0 0 0 0 icc0`
71			`test_gr_immed 0xff,gr8`
72			`test_gr_limmed 0x7fff,0xfe01,gr9`
73
74			`; Mixed operands`
75			`set_gr_immed -3,gr7 ; multiply small numbers`
76			`set_icc 0x9,0`
77			`smulicc gr7,2,gr8,icc0`
78			`test_icc 1 0 0 1 icc0`
79			`test_gr_immed -1,gr8`
80			`test_gr_immed -6,gr9`
81
82			`set_gr_immed 3,gr7 ; multiply small numbers`
83			`set_icc 0xa,0`
84			`smulicc gr7,-2,gr8,icc0`
85			`test_icc 1 0 1 0 icc0`
86			`test_gr_immed -1,gr8`
87			`test_gr_immed -6,gr9`
88
89			`set_gr_immed 1,gr7 ; multiply by 1`
90			`set_icc 0xb,0`
91			`smulicc gr7,-2,gr8,icc0`
92			`test_icc 1 0 1 1 icc0`
93			`test_gr_immed -1,gr8`
94			`test_gr_immed -2,gr9`
95
96			`set_gr_immed -2,gr7 ; multiply by 1`
97			`set_icc 0xc,0`
98			`smulicc gr7,1,gr8,icc0`
99			`test_icc 1 0 0 0 icc0`
100			`test_gr_immed -1,gr8`
101			`test_gr_immed -2,gr9`
102
103			`set_gr_immed 0,gr7 ; multiply by 0`
104			`set_icc 0xd,0`
105			`smulicc gr7,-2,gr8,icc0`
106			`test_icc 0 1 0 1 icc0`
107			`test_gr_immed 0,gr8`
108			`test_gr_immed 0,gr9`
109
110			`set_gr_immed -2,gr7 ; multiply by 0`
111			`set_icc 0xe,0`
112			`smulicc gr7,0,gr8,icc0`
113			`test_icc 0 1 1 0 icc0`
114			`test_gr_immed 0,gr8`
115			`test_gr_immed 0,gr9`
116
117			`set_gr_limmed 0x2000,0x0001,gr7 ; 31 bit result`
118			`set_icc 0xf,0`
119			`smulicc gr7,-2,gr8,icc0`
120			`test_icc 1 0 1 1 icc0`
121			`test_gr_limmed 0xffff,0xffff,gr8`
122			`test_gr_limmed 0xbfff,0xfffe,gr9`
123
124			`set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result`
125			`set_icc 0x0,0`
126			`smulicc gr7,-2,gr8,icc0`
127			`test_icc 1 0 0 0 icc0`
128			`test_gr_limmed 0xffff,0xffff,gr8`
129			`test_gr_limmed 0x8000,0x0000,gr9`
130
131			`set_gr_limmed 0x4000,0x0001,gr7 ; 32 bit result`
132			`set_icc 0x1,0`
133			`smulicc gr7,-2,gr8,icc0`
134			`test_icc 1 0 0 1 icc0`
135			`test_gr_limmed 0xffff,0xffff,gr8`
136			`test_gr_limmed 0x7fff,0xfffe,gr9`
137
138			`set_gr_limmed 0x4000,0x0000,gr7 ; 33 bit result`
139			`set_icc 0x2,0`
140			`smulicc gr7,-4,gr8,icc0`
141			`test_icc 1 0 1 0 icc0`
142			`test_gr_limmed 0xffff,0xffff,gr8`
143			`test_gr_limmed 0x0000,0x0000,gr9`
144
145			`set_gr_limmed 0x7fff,0xffff,gr7 ; max negative result`
146			`set_icc 0x3,0`
147			`smulicc gr7,-512,gr8,icc0`
148			`test_icc 1 0 1 1 icc0`
149			`test_gr_limmed 0xffff,0xff00,gr8`
150			`test_gr_limmed 0x0000,0x0200,gr9`
151
152			`; Negative operands`
153			`set_gr_immed -3,gr7 ; multiply small numbers`
154			`set_icc 0x4,0`
155			`smulicc gr7,-2,gr8,icc0`
156			`test_icc 0 0 0 0 icc0`
157			`test_gr_immed 0,gr8`
158			`test_gr_immed 6,gr9`
159
160			`set_gr_immed -1,gr7 ; multiply by 1`
161			`set_icc 0x5,0`
162			`smulicc gr7,-2,gr8,icc0`
163			`test_icc 0 0 0 1 icc0`
164			`test_gr_immed 0,gr8`
165			`test_gr_immed 2,gr9`
166
167			`set_gr_immed -2,gr7 ; multiply by 1`
168			`set_icc 0x6,0`
169			`smulicc gr7,-1,gr8,icc0`
170			`test_icc 0 0 1 0 icc0`
171			`test_gr_immed 0,gr8`
172			`test_gr_immed 2,gr9`
173
174			`set_gr_limmed 0xc000,0x0001,gr7 ; 31 bit result`
175			`set_icc 0x7,0`
176			`smulicc gr7,-2,gr8,icc0`
177			`test_icc 0 0 1 1 icc0`
178			`test_gr_immed 0,gr8`
179			`test_gr_limmed 0x7fff,0xfffe,gr9`
180
181			`set_gr_limmed 0xc000,0x0000,gr7 ; 32 bit result`
182			`set_icc 0x8,0`
183			`smulicc gr7,-2,gr8,icc0`
184			`test_icc 0 0 0 0 icc0`
185			`test_gr_immed 0,gr8`
186			`test_gr_limmed 0x8000,0x0000,gr9`
187
188			`set_gr_limmed 0xc000,0x0000,gr7 ; 33 bit result`
189			`set_icc 0x9,0`
190			`smulicc gr7,-4,gr8,icc0`
191			`test_icc 0 0 0 1 icc0`
192			`test_gr_immed 1,gr8`
193			`test_gr_immed 0x00000000,gr9`
194
195			`set_gr_limmed 0x8000,0x0001,gr7 ; almost max positive result`
196			`set_icc 0xa,0`
197			`smulicc gr7,-512,gr8,icc0`
198			`test_icc 0 0 1 0 icc0`
199			`test_gr_limmed 0x0000,0x00ff,gr8`
200			`test_gr_limmed 0xffff,0xfe00,gr9`
201
202
203			`set_gr_limmed 0x8000,0x0000,gr7 ; max positive result`
204			`set_icc 0xb,0`
205			`smulicc gr7,-512,gr8,icc0`
206			`test_icc 0 0 1 1 icc0`
207			`test_gr_limmed 0x0000,0x0100,gr8`
208			`test_gr_limmed 0x0000,0x0000,gr9`
209
210			`pass`