Commit | Line | Data |
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4a306116 DB |
1 | # frv testcase for mqmulhs $GRi,$GRj,$ACCk |
2 | # mach: all | |
3 | ||
4 | .include "testutils.inc" | |
5 | ||
6 | start | |
7 | ||
8 | .global mqmulhs | |
9 | mqmulhs: | |
10 | ; Positive operands | |
11 | set_fr_iimmed 2,3,fr8 ; multiply small numbers | |
12 | set_fr_iimmed 3,2,fr10 | |
13 | set_fr_iimmed 0,1,fr9 ; multiply by 0 | |
14 | set_fr_iimmed 2,0,fr11 | |
15 | mqmulhs fr8,fr10,acc0 | |
16 | test_accg_immed 0,accg0 | |
17 | test_acc_immed 6,acc0 | |
18 | test_accg_immed 0,accg1 | |
19 | test_acc_immed 6,acc1 | |
20 | test_accg_immed 0,accg2 | |
21 | test_acc_immed 0,acc2 | |
22 | test_accg_immed 0,accg3 | |
23 | test_acc_immed 0,acc3 | |
24 | ||
25 | set_fr_iimmed 2,1,fr8 ; multiply by 1 | |
26 | set_fr_iimmed 1,2,fr10 | |
27 | set_fr_iimmed 0x3fff,2,fr9 ; 15 bit result | |
28 | set_fr_iimmed 2,0x3fff,fr11 | |
29 | mqmulhs fr8,fr10,acc0 | |
30 | test_accg_immed 0,accg0 | |
31 | test_acc_immed 2,acc0 | |
32 | test_accg_immed 0,accg1 | |
33 | test_acc_immed 2,acc1 | |
34 | test_accg_immed 0,accg2 | |
35 | test_acc_limmed 0,0x7ffe,acc2 | |
36 | test_accg_immed 0,accg3 | |
37 | test_acc_limmed 0,0x7ffe,acc3 | |
38 | ||
39 | set_fr_iimmed 0x4000,2,fr8 ; 16 bit result | |
40 | set_fr_iimmed 2,0x4000,fr10 | |
41 | set_fr_iimmed 0x7fff,0x7fff,fr9 ; max positive result | |
42 | set_fr_iimmed 0x7fff,0x7fff,fr11 | |
43 | mqmulhs fr8,fr10,acc0 | |
44 | test_accg_immed 0,accg0 | |
45 | test_acc_limmed 0x0000,0x8000,acc0 | |
46 | test_accg_immed 0,accg1 | |
47 | test_acc_limmed 0x0000,0x8000,acc1 | |
48 | test_accg_immed 0,accg2 | |
49 | test_acc_limmed 0x3fff,0x0001,acc2 | |
50 | test_accg_immed 0,accg3 | |
51 | test_acc_limmed 0x3fff,0x0001,acc3 | |
52 | ||
53 | ; Mixed operands | |
54 | set_fr_iimmed 2,0xfffd,fr8 ; multiply small numbers | |
55 | set_fr_iimmed 0xfffd,2,fr10 | |
56 | set_fr_iimmed 0xfffe,1,fr9 ; multiply by 1 | |
57 | set_fr_iimmed 1,0xfffe,fr11 | |
58 | mqmulhs fr8,fr10,acc0 | |
59 | test_accg_immed 0xff,accg0 | |
60 | test_acc_immed -6,acc0 | |
61 | test_accg_immed 0xff,accg1 | |
62 | test_acc_immed -6,acc1 | |
63 | test_accg_immed 0xff,accg2 | |
64 | test_acc_immed -2,acc2 | |
65 | test_accg_immed 0xff,accg3 | |
66 | test_acc_immed -2,acc3 | |
67 | ||
68 | set_fr_iimmed 0xfffe,0,fr8 ; multiply by 0 | |
69 | set_fr_iimmed 0,0xfffe,fr10 | |
70 | set_fr_iimmed 0x2001,0xfffe,fr9 ; 15 bit result | |
71 | set_fr_iimmed 0xfffe,0x2001,fr11 | |
72 | mqmulhs fr8,fr10,acc0 | |
73 | test_accg_immed 0,accg0 | |
74 | test_acc_immed 0,acc0 | |
75 | test_accg_immed 0,accg1 | |
76 | test_acc_immed 0,acc1 | |
77 | test_accg_immed 0xff,accg2 | |
78 | test_acc_limmed 0xffff,0xbffe,acc2 | |
79 | test_accg_immed 0xff,accg3 | |
80 | test_acc_limmed 0xffff,0xbffe,acc3 | |
81 | ||
82 | set_fr_iimmed 0x4000,0xfffe,fr8 ; 16 bit result | |
83 | set_fr_iimmed 0xfffe,0x4000,fr10 | |
84 | set_fr_iimmed 0x7fff,0x8000,fr9 ; max negative result | |
85 | set_fr_iimmed 0x8000,0x7fff,fr11 | |
86 | mqmulhs fr8,fr10,acc0 | |
87 | test_accg_immed 0xff,accg0 | |
88 | test_acc_limmed 0xffff,0x8000,acc0 | |
89 | test_accg_immed 0xff,accg1 | |
90 | test_acc_limmed 0xffff,0x8000,acc1 | |
91 | test_accg_immed 0xff,accg2 | |
92 | test_acc_limmed 0xc000,0x8000,acc2 | |
93 | test_accg_immed 0xff,accg3 | |
94 | test_acc_limmed 0xc000,0x8000,acc3 | |
95 | ||
96 | ; Negative operands | |
97 | set_fr_iimmed 0xfffe,0xfffd,fr8 ; multiply small numbers | |
98 | set_fr_iimmed 0xfffd,0xfffe,fr10 | |
99 | set_fr_iimmed 0xffff,0xfffe,fr9 ; multiply by -1 | |
100 | set_fr_iimmed 0xfffe,0xffff,fr11 | |
101 | mqmulhs fr8,fr10,acc0 | |
102 | test_accg_immed 0,accg0 | |
103 | test_acc_immed 6,acc0 | |
104 | test_accg_immed 0,accg1 | |
105 | test_acc_immed 6,acc1 | |
106 | test_accg_immed 0,accg2 | |
107 | test_acc_immed 2,acc2 | |
108 | test_accg_immed 0,accg3 | |
109 | test_acc_immed 2,acc3 | |
110 | ||
111 | set_fr_iimmed 0x8001,0x8001,fr8 ; almost max positive result | |
112 | set_fr_iimmed 0x8001,0x8001,fr10 | |
113 | set_fr_iimmed 0x8000,0x8000,fr9 ; max positive result | |
114 | set_fr_iimmed 0x8000,0x8000,fr11 | |
115 | mqmulhs fr8,fr10,acc0 | |
116 | test_accg_immed 0,accg0 | |
117 | test_acc_immed 0x3fff0001,acc0 | |
118 | test_accg_immed 0,accg1 | |
119 | test_acc_immed 0x3fff0001,acc1 | |
120 | test_accg_immed 0,accg2 | |
121 | test_acc_immed 0x40000000,acc2 | |
122 | test_accg_immed 0,accg3 | |
123 | test_acc_immed 0x40000000,acc3 | |
124 | ||
125 | pass |