sim/testsuite/bfin/c_brcc_brf_brt_bp.s

   1 //Original:/testcases/core/c_brcc_brf_brt_bp/c_brcc_brf_brt_bp.dsp
   2 // Spec Reference: brcc brfbrt
   3 # mach: bfin
   4
   5 .include "testutils.inc"
   6         start
   7
   8
   9
  10
  11 imm32 r0, 0x00000000;
  12 imm32 r1, 0x00000000;
  13 imm32 r2, 0x00000000;
  14 imm32 r3, 0x00000000;
  15 imm32 r4, 0x00000444;
  16 imm32 r5, 0x00000555;
  17 imm32 r6, 0x00000000;
  18 imm32 r7, 0x00000000;
  19
  20 begin:
  21         ASTAT = R0;             // clear cc
  22         CC = R4 < R5;
  23         IF CC JUMP good1 (BP);  // branch on true (should branch)
  24         R1 = 1;                 // if go here, error
  25 good1:  IF !CC JUMP bad1 (BP);  // branch on false (should not branch)
  26         CC = ! CC;
  27         IF !CC JUMP good2;      // should branch here
  28 bad1:   R2 = 2;                 // if go here, error
  29 good2:  CC = ! CC;              // clear cc=0
  30         IF CC JUMP good3 (BP);  // branch on false (should branch)
  31         R3 = 3;                 // if go here, error
  32 good3:  IF !CC JUMP bad2 (BP);  // branch on true (should not branch)
  33         IF CC JUMP end;         // we're done
  34 bad2:   R0 = 8;                 // if go here error
  35
  36 end:
  37
  38 CHECKREG r0, 0x00000000;
  39 CHECKREG r1, 0x00000000;
  40 CHECKREG r2, 0x00000000;
  41 CHECKREG r3, 0x00000000;
  42 CHECKREG r4, 0x00000444;
  43 CHECKREG r5, 0x00000555;
  44 CHECKREG r6, 0x00000000;
  45 CHECKREG r7, 0x00000000;
  46
  47 pass