| blob | eae788ed8ead7590d4854358f2c9c4067adb69c7 |
1 # frv testcase for smu $GRi,$GRj
2 # mach: fr405 fr450
4 .include "../testutils.inc"
6 start
8 .global smu
9 smu1:
10 ; Positive operands
11 set_gr_immed 3,gr7 ; multiply small numbers
12 set_gr_immed 2,gr8
13 smu gr7,gr8
14 test_gr_immed 3,gr7
15 test_gr_immed 2,gr8
16 test_spr_immed 6,iacc0l
17 test_spr_immed 0,iacc0h
18 smu2:
19 set_gr_immed 1,gr7 ; multiply by 1
20 set_gr_immed 2,gr8
21 smu gr7,gr8
22 test_gr_immed 1,gr7
23 test_gr_immed 2,gr8
24 test_spr_immed 2,iacc0l
25 test_spr_immed 0,iacc0h
26 smu3:
27 set_gr_immed 2,gr7 ; multiply by 1
28 set_gr_immed 1,gr8
29 smu gr7,gr8
30 test_gr_immed 1,gr8
31 test_gr_immed 2,gr7
32 test_spr_immed 2,iacc0l
33 test_spr_immed 0,iacc0h
34 smu4:
35 set_gr_immed 0,gr7 ; multiply by 0
36 set_gr_immed 2,gr8
37 smu gr7,gr8
38 test_gr_immed 2,gr8
39 test_gr_immed 0,gr7
40 test_spr_immed 0,iacc0l
41 test_spr_immed 0,iacc0h
42 smu5:
43 set_gr_immed 2,gr7 ; multiply by 0
44 set_gr_immed 0,gr8
45 smu gr7,gr8
46 test_gr_immed 0,gr8
47 test_gr_immed 2,gr7
48 test_spr_immed 0,iacc0l
49 test_spr_immed 0,iacc0h
50 smu6:
51 set_gr_limmed 0x3fff,0xffff,gr7 ; 31 bit result
52 set_gr_immed 2,gr8
53 smu gr7,gr8
54 test_gr_immed 2,gr8
55 test_gr_limmed 0x3fff,0xffff,gr7
56 test_spr_limmed 0x7fff,0xfffe,iacc0l
57 test_spr_immed 0,iacc0h
58 smu7:
59 set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result
60 set_gr_immed 2,gr8
61 smu gr7,gr8
62 test_gr_immed 2,gr8
63 test_gr_limmed 0x4000,0x0000,gr7
64 test_spr_limmed 0x8000,0x0000,iacc0l
65 test_spr_immed 0,iacc0h
66 smu8:
67 set_gr_limmed 0x4000,0x0000,gr7 ; 33 bit result
68 set_gr_immed 4,gr8
69 smu gr7,gr8
70 test_gr_immed 4,gr8
71 test_gr_limmed 0x4000,0x0000,gr7
72 test_spr_immed 0,iacc0l
73 test_spr_immed 1,iacc0h
74 smu9:
75 set_gr_limmed 0x7fff,0xffff,gr7 ; max positive result
76 set_gr_limmed 0x7fff,0xffff,gr8
77 smu gr7,gr8
78 test_gr_limmed 0x7fff,0xffff,gr8
79 test_gr_limmed 0x7fff,0xffff,gr7
80 test_spr_immed 0x00000001,iacc0l
81 test_spr_limmed 0x3fff,0xffff,iacc0h
82 smu10:
83 ; Mixed operands
84 set_gr_immed -3,gr7 ; multiply small numbers
85 set_gr_immed 2,gr8
86 smu gr7,gr8
87 test_gr_immed 2,gr8
88 test_gr_immed -3,gr7
89 test_spr_immed -6,iacc0l
90 test_spr_immed -1,iacc0h
91 smu11:
92 set_gr_immed 3,gr7 ; multiply small numbers
93 set_gr_immed -2,gr8
94 smu gr7,gr8
95 test_gr_immed -2,gr8
96 test_gr_immed 3,gr7
97 test_spr_immed -6,iacc0l
98 test_spr_immed -1,iacc0h
99 smu12:
100 set_gr_immed 1,gr7 ; multiply by 1
101 set_gr_immed -2,gr8
102 smu gr7,gr8
103 test_gr_immed -2,gr8
104 test_gr_immed 1,gr7
105 test_spr_immed -2,iacc0l
106 test_spr_immed -1,iacc0h
107 smu13:
108 set_gr_immed -2,gr7 ; multiply by 1
109 set_gr_immed 1,gr8
110 smu gr7,gr8
111 test_gr_immed 1,gr8
112 test_gr_immed -2,gr7
113 test_spr_immed -2,iacc0l
114 test_spr_immed -1,iacc0h
115 smu14:
116 set_gr_immed 0,gr7 ; multiply by 0
117 set_gr_immed -2,gr8
118 smu gr7,gr8
119 test_gr_immed -2,gr8
120 test_gr_immed 0,gr7
121 test_spr_immed 0,iacc0l
122 test_spr_immed 0,iacc0h
123 smu15:
124 set_gr_immed -2,gr7 ; multiply by 0
125 set_gr_immed 0,gr8
126 smu gr7,gr8
127 test_gr_immed 0,gr8
128 test_gr_immed -2,gr7
129 test_spr_immed 0,iacc0l
130 test_spr_immed 0,iacc0h
131 smu16:
132 set_gr_limmed 0x2000,0x0001,gr7 ; 31 bit result
133 set_gr_immed -2,gr8
134 smu gr7,gr8
135 test_gr_immed -2,gr8
136 test_gr_limmed 0x2000,0x0001,gr7
137 test_spr_limmed 0xbfff,0xfffe,iacc0l
138 test_spr_limmed 0xffff,0xffff,iacc0h
139 smu17:
140 set_gr_limmed 0x4000,0x0000,gr7 ; 32 bit result
141 set_gr_immed -2,gr8
142 smu gr7,gr8
143 test_gr_immed -2,gr8
144 test_gr_limmed 0x4000,0x0000,gr7
145 test_spr_limmed 0x8000,0x0000,iacc0l
146 test_spr_limmed 0xffff,0xffff,iacc0h
147 smu18:
148 set_gr_limmed 0x4000,0x0001,gr7 ; 32 bit result
149 set_gr_immed -2,gr8
150 smu gr7,gr8
151 test_gr_immed -2,gr8
152 test_gr_limmed 0x4000,0x0001,gr7
153 test_spr_limmed 0x7fff,0xfffe,iacc0l
154 test_spr_limmed 0xffff,0xffff,iacc0h
155 smu19:
156 set_gr_limmed 0x4000,0x0000,gr7 ; 33 bit result
157 set_gr_immed -4,gr8
158 smu gr7,gr8
159 test_gr_immed -4,gr8
160 test_gr_limmed 0x4000,0x0000,gr7
161 test_spr_limmed 0x0000,0x0000,iacc0l
162 test_spr_limmed 0xffff,0xffff,iacc0h
163 smu20:
164 set_gr_limmed 0x7fff,0xffff,gr7 ; max negative result
165 set_gr_limmed 0x8000,0x0000,gr8
166 smu gr7,gr8
167 test_gr_limmed 0x8000,0x0000,gr8
168 test_gr_limmed 0x7fff,0xffff,gr7
169 test_spr_limmed 0x8000,0x0000,iacc0l
170 test_spr_limmed 0xc000,0x0000,iacc0h
171 smu21:
172 ; Negative operands
173 set_gr_immed -3,gr7 ; multiply small numbers
174 set_gr_immed -2,gr8
175 smu gr7,gr8
176 test_gr_immed -2,gr8
177 test_gr_immed -3,gr7
178 test_spr_immed 6,iacc0l
179 test_spr_immed 0,iacc0h
180 smu22:
181 set_gr_immed -1,gr7 ; multiply by 1
182 set_gr_immed -2,gr8
183 smu gr7,gr8
184 test_gr_immed -2,gr8
185 test_gr_immed -1,gr7
186 test_spr_immed 2,iacc0l
187 test_spr_immed 0,iacc0h
188 smu23:
189 set_gr_immed -2,gr7 ; multiply by 1
190 set_gr_immed -1,gr8
191 smu gr7,gr8
192 test_gr_immed -1,gr8
193 test_gr_immed -2,gr7
194 test_spr_immed 2,iacc0l
195 test_spr_immed 0,iacc0h
196 smu24:
197 set_gr_limmed 0xc000,0x0001,gr7 ; 31 bit result
198 set_gr_immed -2,gr8
199 smu gr7,gr8
200 test_gr_immed -2,gr8
201 test_gr_limmed 0xc000,0x0001,gr7
202 test_spr_limmed 0x7fff,0xfffe,iacc0l
203 test_spr_immed 0,iacc0h
204 smu25:
205 set_gr_limmed 0xc000,0x0000,gr7 ; 32 bit result
206 set_gr_immed -2,gr8
207 smu gr7,gr8
208 test_gr_immed -2,gr8
209 test_gr_limmed 0xc000,0x0000,gr7
210 test_spr_limmed 0x8000,0x0000,iacc0l
211 test_spr_immed 0,iacc0h
212 smu26:
213 set_gr_limmed 0xc000,0x0000,gr7 ; 33 bit result
214 set_gr_immed -4,gr8
215 smu gr7,gr8
216 test_gr_immed -4,gr8
217 test_gr_limmed 0xc000,0x0000,gr7
218 test_spr_immed 0x00000000,iacc0l
219 test_spr_immed 1,iacc0h
220 smu27:
221 set_gr_limmed 0x8000,0x0001,gr7 ; almost max positive result
222 set_gr_limmed 0x8000,0x0001,gr8
223 smu gr7,gr8
224 test_gr_limmed 0x8000,0x0001,gr8
225 test_gr_limmed 0x8000,0x0001,gr7
226 test_spr_immed 0x00000001,iacc0l
227 test_spr_limmed 0x3fff,0xffff,iacc0h
228 smu28:
229 set_gr_limmed 0x8000,0x0000,gr7 ; max positive result
230 set_gr_limmed 0x8000,0x0000,gr8
231 smu gr7,gr8
232 test_gr_limmed 0x8000,0x0000,gr8
233 test_gr_limmed 0x8000,0x0000,gr7
234 test_spr_immed 0x00000000,iacc0l
235 test_spr_limmed 0x4000,0x0000,iacc0h
237 pass