sim/testsuite/sim/bfin/random_0003.S

   1 # Test for ASTAT AN setting when overflows occur
   2 # mach: bfin
   3
   4 #include "test.h"
   5 .include "testutils.inc"
   6
   7         start
   8
   9         dmm32 ASTAT, (0x18204a80 | _AV1S | _AV0 | _AQ | _CC | _AC0_COPY | _AN | _AZ);
  10         dmm32 A1.w, 0x1098e30b;
  11         dmm32 A1.x, 0x0000001f;
  12         imm32 R0, 0x440ed6ae;
  13         imm32 R5, 0x3272c296;
  14         R0.H = (A1 += R0.L * R5.H);
  15         checkreg R0, 0x7fffd6ae;
  16         checkreg A1.w, 0x00500e03;
  17         checkreg A1.x, 0x0000001f;
  18         checkreg ASTAT, (0x18204a80 | _VS | _V | _AV1S | _AV0 | _AQ | _CC | _V_COPY | _AC0_COPY | _AN | _AZ);
  19
  20         dmm32 ASTAT, (0x28c08e90 | _VS | _AV1S | _AV0S | _AC0 | _AC0_COPY | _AN);
  21         dmm32 A0.w, 0xb9da9f02;
  22         dmm32 A0.x, 0x00000010;
  23         imm32 R0, 0xc104b252;
  24         R0.L = A0 (IS);
  25         checkreg R0, 0xc1047fff;
  26         checkreg ASTAT, (0x28c08e90 | _VS | _V | _AV1S | _AV0S | _AC0 | _V_COPY | _AC0_COPY);
  27
  28         dmm32 ASTAT, (0x3cc04000 | _AV0S | _AV0 | _CC | _AC0_COPY | _AZ);
  29         dmm32 A0.w, 0x2cc20f30;
  30         dmm32 A0.x, 0xffffffd0;
  31         imm32 R2, 0x367adfeb;
  32         imm32 R5, 0x53eeff3c;
  33         A0 += R5.H * R2.H (IS);
  34         checkreg A0.w, 0x3e9e429c;
  35         checkreg A0.x, 0xffffffd0;
  36         checkreg ASTAT, (0x3cc04000 | _AV0S | _CC | _AC0_COPY | _AZ);
  37
  38         dmm32 ASTAT, (0x18c0ca90 | _V | _AV1S | _AV1 | _AV0 | _AC1 | _AC0 | _V_COPY | _AC0_COPY | _AN | _AZ);
  39         dmm32 A1.w, 0x0614ca96;
  40         dmm32 A1.x, 0x00000053;
  41         imm32 R3, 0x6c490457;
  42         R3 = (A1 -= R3.L * R3.L) (M, S2RND);
  43         checkreg R3, 0x7fffffff;
  44         checkreg A1.w, 0x0601f505;
  45         checkreg A1.x, 0x00000053;
  46         checkreg ASTAT, (0x18c0ca90 | _VS | _V | _AV1S | _AV0 | _AC1 | _AC0 | _V_COPY | _AC0_COPY | _AN | _AZ);
  47
  48         pass