sim/testsuite/bfin/lsetup.s

   1 # Blackfin testcase for playing with LSETUP
   2 # mach: bfin
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         R0 = 0x123;
   9         P0 = R0;
  10         LSETUP (.L1, .L1) LC0 = P0;
  11 .L1:
  12         R0 += -1;
  13
  14         R1 = 0;
  15         CC = R1 == R0;
  16         IF CC JUMP 1f;
  17         fail
  18 1:
  19         p0=10;
  20         loadsym i0,  _buf
  21         imm32 r0, 0x12345678
  22         LSETUP(.L2, .L3) lc0 = p0;
  23 .L2:
  24         [i0++] = r0;
  25 .L3:
  26         [i0++] = r0;
  27
  28         loadsym R1, _buf
  29         R0 = 0x50;
  30         R1 = R0 + R1;
  31         R0 = I0;
  32         CC = R0 == R1;
  33         if CC JUMP 2f;
  34         fail
  35 2:
  36
  37         r5=10;
  38         p1=r5;
  39         r7=20;
  40         lsetup (.L4, .L5) lc0=p1;
  41 .L4:
  42         nop;
  43         nop;
  44         nop;
  45         nop;
  46         jump .L5;
  47         nop;
  48         nop;
  49         nop;
  50 .L5:
  51         r7 += -1;
  52
  53         R0 = 10 (Z);
  54         CC = R7 == R0;
  55         if CC jump 3f;
  56         fail
  57 3:
  58         r1 = 1;
  59         r2 = 2;
  60         r0 = 0;
  61         p1 = 10;
  62         loadsym p0, _buf;
  63         lsetup (.L6, .L7) lc0 = p1;
  64 .L6:
  65         [p0++] = r1;
  66 .L7:
  67         [p0++] = r2;
  68
  69         r3 = P0;
  70         loadsym r1, _buf
  71         r0 = 80;
  72         r1 = r1 + r0;
  73         CC = R1 == R3
  74         if CC jump 4f;
  75         fail
  76 4:
  77
  78         R0 = 1;
  79         R1 = 2;
  80         R2 = 3;
  81         R4 = 4;
  82         P1 = R1;
  83         LSETUP (.L8, .L8) LC0 = P1;
  84         R5 = 5;
  85         R6 = 6;
  86         R7 = 7;
  87 .L8:
  88         R1 += 1;
  89
  90         R7 = 4;
  91         CC = R7 == R1;
  92         if CC jump 5f;
  93         fail
  94 5:
  95         P1 = R1;
  96         LSETUP (.L9, .L9 ) LC1 = P1;
  97 .L9:
  98         R1 += 1;
  99         R7 = 8;
 100         if CC jump 6f;
 101         fail
 102 6:
 103         pass
 104
 105 .data
 106 _buf:
 107         .rept 0x80
 108         .long 0
 109         .endr