sim/testsuite/sim/bfin/math.s

   1 # Blackfin testcase for ashift
   2 # mach: bfin
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         R0 = 5;
   9         R0 += -1;
  10         R1 = 4;
  11         CC = R0 == R1;
  12         if CC jump 1f;
  13         fail
  14 1:
  15
  16         imm32 r2, 0xff901234
  17         r4=8;
  18         i2=r2;
  19         m2 = 4;
  20         a0 = 0;
  21         r1.l = (a0 += r4.l *r4.l) (IS) || I2 += m2 || nop;
  22         r0 = i2;
  23         imm32 r1, 0xff901238;
  24         CC = r1 == r0;
  25         if CC jump 2f;
  26         fail
  27 2:
  28
  29         A0 = 0;
  30         A1 = 0;
  31         R0 = 0;
  32         R1 = 0;
  33         R2 = 0;
  34         R3 = 0;
  35         R4 = 0;
  36         R5 = 0;
  37         R2.H = 0xf12e;
  38         R2.L = 0xbeaa;
  39         R3.L = 0x00ff;
  40         A1.w = R2;
  41         A1.x = R3;
  42         R0.H = 0xd136;
  43         R0.L = 0x459d;
  44         R1.H = 0xabd6;
  45         R1.L = 0x9ec7;
  46
  47         R5 = A1 , A0 = R1.L * R0.L (FU);
  48
  49         R0 = -1 (X);
  50         CC = r5 == r0;
  51         if CC jump 3f;
  52         fail
  53 3:
  54
  55         R0.L = 0x7bb8;
  56         R0.H = 0x8d5e;
  57         R4.L = 0x7e1c;
  58         R4.H = 0x9e22;
  59         R6.H = R4.H * R0.L (M), R6.L = R4.L * R0.H (ISS2);
  60
  61         imm32 r0, 0x80008000
  62         CC = r6 == r0;
  63         if CC jump 4f;
  64         fail
  65 4:
  66         pass