1//Original:/testcases/core/c_loopsetup_preg_div2_lc0/c_loopsetup_preg_div2_lc0.dsp
2// Spec Reference: loopsetup preg lc0 / 2
3# mach: bfin
4
5.include "testutils.inc"
6	start
7
8
9INIT_R_REGS 0;
10
11ASTAT = r0;
12
13P5 = 20;
14P1 = 30;
15P2 = 40;
16P3 = 50;
17P4 = 60;
18//p5 = 7;
19SP = 80 (X);
20FP = 90 (X);
21
22R0 = 0x05;
23R1 = 0x10;
24R2 = 0x20;
25R3 = 0x30;
26R4 = 0x40 (X);
27R5 = 0x50 (X);
28R6 = 0x60 (X);
29R7 = 0x70 (X);
30LSETUP ( start1 , end1 ) LC0 = P1 >> 1;
31start1: R0 += 1;
32 R1 += -2;
33end1: R2 += 3;
34 R3 += 4;
35LSETUP ( start2 , end2 ) LC0 = P2 >> 1;
36start2: R4 += 4;
37end2: R5 += -5;
38 R3 += 1;
39LSETUP ( start3 , end3 ) LC0 = P3 >> 1;
40start3: R6 += 6;
41end3: R7 += -7;
42 R3 += 1;
43CHECKREG r0, 0x00000014;
44CHECKREG r1, 0xFFFFFFF2;
45CHECKREG r2, 0x0000004D;
46CHECKREG r3, 0x00000036;
47CHECKREG r4, 0x00000090;
48CHECKREG r5, 0xFFFFFFEC;
49CHECKREG r6, 0x000000F6;
50CHECKREG r7, 0xFFFFFFC1;
51
52R0 = 0x05;
53R1 = 0x10;
54R2 = 0x20;
55R3 = 0x30;
56R4 = 0x40 (X);
57R5 = 0x50 (X);
58R6 = 0x60 (X);
59R7 = 0x70 (X);
60LSETUP ( start4 , end4 ) LC0 = P4 >> 1;
61start4: R0 += 1;
62 R1 += -2;
63end4: R2 += 3;
64 R3 += 4;
65LSETUP ( start5 , end5 ) LC0 = P5 >> 1;
66start5: R4 += 1;
67end5: R5 += -2;
68 R3 += 3;
69LSETUP ( start6 , end6 ) LC0 = SP >> 1;
70start6: R6 += 4;
71end6: R7 += -5;
72 R3 += 6;
73CHECKREG r0, 0x00000023;
74CHECKREG r1, 0xFFFFFFD4;
75CHECKREG r2, 0x0000007A;
76CHECKREG r3, 0x0000003D;
77CHECKREG r4, 0x0000004A;
78CHECKREG r5, 0x0000003C;
79CHECKREG r6, 0x00000100;
80CHECKREG r7, 0xFFFFFFA8;
81LSETUP ( start7 , end7 ) LC0 = FP >> 1;
82start7: R4 += 4;
83end7: R5 += -5;
84 R3 += 6;
85CHECKREG r0, 0x00000023;
86CHECKREG r1, 0xFFFFFFD4;
87CHECKREG r2, 0x0000007A;
88CHECKREG r3, 0x00000043;
89CHECKREG r4, 0x000000FE;
90CHECKREG r5, 0xFFFFFF5B;
91CHECKREG r6, 0x00000100;
92CHECKREG r7, 0xFFFFFFA8;
93
94
95pass
96