1# frv testcase for mqcpxru $GRi,$GRj,$GRk
2# mach: all
3
4	.include "testutils.inc"
5
6	start
7
8	.global mqcpxru
9mqcpxru:
10	set_fr_iimmed  	4,2,fr8		; multiply small numbers
11	set_fr_iimmed  	5,3,fr10
12	set_fr_iimmed  	1,2,fr9		; multiply by 1
13	set_fr_iimmed  	3,1,fr11
14	mqcpxru      	fr8,fr10,acc0
15	test_accg_immed 	0,accg0
16	test_acc_immed 	14,acc0
17	test_accg_immed 	0,accg1
18	test_acc_immed 	1,acc1
19
20	set_fr_iimmed  	0,2,fr8		; multiply by 0
21	set_fr_iimmed  	2,0,fr10
22	set_fr_iimmed 	0x3fff,1,fr9	; 15 bit result
23	set_fr_iimmed  	2,0x0001,fr11
24	mqcpxru      	fr8,fr10,acc0
25	test_accg_immed 	0,accg0
26	test_acc_immed 	0,acc0
27	test_accg_immed 	0,accg1
28	test_acc_limmed	0x0000,0x7ffd,acc1
29
30	set_fr_iimmed  	0x4000,1,fr8	; 16 bit result
31	set_fr_iimmed  	4,0x0001,fr10
32	set_fr_iimmed  	0x8000,1,fr9	; 17 bit result
33	set_fr_iimmed  	4,0x0001,fr11
34	mqcpxru      	fr8,fr10,acc0
35	test_accg_immed 	0,accg0
36	test_acc_limmed	0x0000,0xffff,acc0
37	test_accg_immed 	0,accg1
38	test_acc_immed 	0x0001ffff,acc1
39
40	set_fr_iimmed  	0x7fff,0x0000,fr8	; max positive result
41	set_fr_iimmed  	0x7fff,0x7fff,fr10
42	set_fr_iimmed  	0x8000,0x8000,fr9	; max positive result
43	set_fr_iimmed  	0x8000,0x0000,fr11
44	mqcpxru      	fr8,fr10,acc0
45	test_accg_immed 	0,accg0
46	test_acc_immed 	0x3fff0001,acc0
47	test_accg_immed 	0,accg1
48	test_acc_limmed	0x4000,0x0000,acc1
49
50	set_fr_iimmed  	0xffff,0x0000,fr8	; max positive result
51	set_fr_iimmed  	0xffff,0xffff,fr10
52	set_fr_iimmed  	0x0000,0x0001,fr9	; saturation
53	set_fr_iimmed  	0xffff,0x0001,fr11
54	mqcpxru      	fr8,fr10,acc0
55	test_spr_bits	0x3c,2,0x4,msr0		; msr0.sie is set
56	test_spr_bits	2,1,1,msr0		; msr0.ovf is set
57	test_spr_bits	1,0,1,msr0		; msr0.aovf is set
58	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt is set
59	test_accg_immed 	0,accg0
60	test_acc_limmed	0xfffe,0x0001,acc0
61	test_accg_immed 	0,accg1
62	test_acc_immed	0,acc1
63
64	set_fr_iimmed  	0x0000,0xffff,fr8	; saturation
65	set_fr_iimmed  	0xffff,0xffff,fr10
66	set_fr_iimmed  	0xfffe,0xffff,fr9	; saturation
67	set_fr_iimmed  	0xffff,0xffff,fr11
68	mqcpxru      	fr8,fr10,acc0
69	test_spr_bits	0x3c,2,0xc,msr0		; msr0.sie is set
70	test_spr_bits	2,1,1,msr0		; msr0.ovf is set
71	test_spr_bits	1,0,1,msr0		; msr0.aovf is set
72	test_spr_bits	0x7000,12,1,msr0	; msr0.mtt is set
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
78	pass
79