sim/testsuite/bfin/c_dsp32alu_byteunpack.s

   1 //Original:/proj/frio/dv/testcases/core/c_dsp32alu_byteunpack/c_dsp32alu_byteunpack.dsp
   2 // Spec Reference: dsp32alu byteunpack
   3 # mach: bfin
   4
   5 .include "testutils.inc"
   6         start
   7
   8         imm32 r0, 0x15678911;
   9         imm32 r1, 0x2789ab1d;
  10         imm32 r2, 0x34445515;
  11         imm32 r3, 0x46667717;
  12         imm32 r4, 0x5567891b;
  13         imm32 r5, 0x6789ab1d;
  14         imm32 r6, 0x74445515;
  15         imm32 r7, 0x86667777;
  16         ( R4 , R5 ) = BYTEUNPACK R1:0;
  17         ( R1 , R3 ) = BYTEUNPACK R1:0;
  18         ( R0 , R7 ) = BYTEUNPACK R1:0;
  19         ( R6 , R2 ) = BYTEUNPACK R1:0;
  20         CHECKREG r0, 0x00150067;
  21         CHECKREG r1, 0x00150067;
  22         CHECKREG r2, 0x00000067;
  23         CHECKREG r3, 0x00890011;
  24         CHECKREG r4, 0x00150067;
  25         CHECKREG r5, 0x00890011;
  26         CHECKREG r6, 0x00000015;
  27         CHECKREG r7, 0x00890011;
  28
  29         imm32 r0, 0x1567892b;
  30         imm32 r1, 0x2789ab2d;
  31         imm32 r2, 0x34445525;
  32         imm32 r3, 0x46667727;
  33         imm32 r4, 0x58889929;
  34         imm32 r5, 0x6aaabb2b;
  35         imm32 r6, 0x7cccdd2d;
  36         imm32 r7, 0x8eeeffff;
  37         ( R1 , R0 ) = BYTEUNPACK R3:2;
  38         ( R3 , R4 ) = BYTEUNPACK R3:2;
  39         ( R5 , R2 ) = BYTEUNPACK R3:2;
  40         ( R7 , R6 ) = BYTEUNPACK R3:2;
  41         CHECKREG r0, 0x00550025;
  42         CHECKREG r1, 0x00340044;
  43         CHECKREG r2, 0x00550025;
  44         CHECKREG r3, 0x00340044;
  45         CHECKREG r4, 0x00550025;
  46         CHECKREG r5, 0x00340044;
  47         CHECKREG r6, 0x00000025;
  48         CHECKREG r7, 0x00000055;
  49
  50         imm32 r0, 0x416789ab;
  51         imm32 r1, 0x6289abcd;
  52         imm32 r2, 0x43445555;
  53         imm32 r3, 0x64667777;
  54         imm32 r0, 0x456789ab;
  55         imm32 r1, 0x6689abcd;
  56         imm32 r2, 0x47445555;
  57         imm32 r3, 0x68667777;
  58         ( R1 , R2 ) = BYTEUNPACK R1:0 (R);
  59         ( R3 , R6 ) = BYTEUNPACK R1:0 (R);
  60         ( R4 , R0 ) = BYTEUNPACK R1:0 (R);
  61         ( R5 , R7 ) = BYTEUNPACK R1:0 (R);
  62         CHECKREG r0, 0x00000089;
  63         CHECKREG r1, 0x00660089;
  64         CHECKREG r2, 0x00AB00CD;
  65         CHECKREG r3, 0x00000066;
  66         CHECKREG r4, 0x00000066;
  67         CHECKREG r5, 0x00000066;
  68         CHECKREG r6, 0x00000089;
  69         CHECKREG r7, 0x00000089;
  70
  71         imm32 r0, 0x496789ab;
  72         imm32 r1, 0x6489abcd;
  73         imm32 r2, 0x4b445555;
  74         imm32 r3, 0x6c647777;
  75         imm32 r4, 0x8d889999;
  76         imm32 r5, 0xaeaa4bbb;
  77         imm32 r6, 0xcfccd44d;
  78         imm32 r7, 0xe1eefff4;
  79         ( R0 , R1 ) = BYTEUNPACK R3:2 (R);
  80         ( R2 , R3 ) = BYTEUNPACK R3:2 (R);
  81         ( R4 , R5 ) = BYTEUNPACK R3:2 (R);
  82         ( R6 , R7 ) = BYTEUNPACK R3:2 (R);
  83         CHECKREG r0, 0x006C0064;
  84         CHECKREG r1, 0x00770077;
  85         CHECKREG r2, 0x006C0064;
  86         CHECKREG r3, 0x00770077;
  87         CHECKREG r4, 0x00000077;
  88         CHECKREG r5, 0x00000077;
  89         CHECKREG r6, 0x00000077;
  90         CHECKREG r7, 0x00000077;
  91
  92         imm32 r0, 0x4537891b;
  93         imm32 r1, 0x6759ab2d;
  94         imm32 r2, 0x44555535;
  95         imm32 r3, 0x66665747;
  96         imm32 r4, 0x88789565;
  97         imm32 r5, 0xaa8abb5b;
  98         imm32 r6, 0xcc9cdd85;
  99         imm32 r7, 0xeeaeff9f;
 100         ( R0 , R1 ) = BYTEUNPACK R1:0;
 101         ( R2 , R3 ) = BYTEUNPACK R3:2 (R);
 102         ( R4 , R5 ) = BYTEUNPACK R1:0 (R);
 103         ( R6 , R7 ) = BYTEUNPACK R3:2;
 104         CHECKREG r0, 0x00450037;
 105         CHECKREG r1, 0x0089001B;
 106         CHECKREG r2, 0x00660066;
 107         CHECKREG r3, 0x00570047;
 108         CHECKREG r4, 0x00000089;
 109         CHECKREG r5, 0x0000001B;
 110         CHECKREG r6, 0x00000066;
 111         CHECKREG r7, 0x00000066;
 112
 113         pass