sim/testsuite/sim/bfin/byteop2p.s

   1 # Blackfin testcase for BYTEOP2P
   2 # mach: bfin
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         .macro check_it res:req
   9         imm32 R7, \res
  10         CC = R6 == R7;
  11         IF !CC JUMP 1f;
  12         .endm
  13         .macro test_byteop2p i0:req, resRL:req, resRH:req, resTL:req, resTH:req, resRLr:req, resRHr:req, resTLr:req, resTHr:req
  14         dmm32 I0, \i0
  15
  16         R6 = BYTEOP2P (R1:0, R3:2) (rndl);
  17         check_it \resRL
  18         R6 = BYTEOP2P (R1:0, R3:2) (rndh);
  19         check_it \resRH
  20         R6 = BYTEOP2P (R1:0, R3:2) (tl);
  21         check_it \resTL
  22         R6 = BYTEOP2P (R1:0, R3:2) (th);
  23         check_it \resTH
  24         R6 = BYTEOP2P (R1:0, R3:2) (rndl, r);
  25         check_it \resRLr
  26         R6 = BYTEOP2P (R1:0, R3:2) (rndh, r);
  27         check_it \resRHr
  28         R6 = BYTEOP2P (R1:0, R3:2) (tl, r);
  29         check_it \resTLr
  30         R6 = BYTEOP2P (R1:0, R3:2) (th, r);
  31         check_it \resTHr
  32
  33         jump 2f;
  34 1:      fail
  35 2:
  36         .endm
  37
  38         imm32 R0, 0x01020304
  39         imm32 R1, 0x10203040
  40         imm32 R2, 0x0a0b0c0d
  41         imm32 R3, 0xa0b0c0d0
  42
  43         test_byteop2p 0, 0x00060008, 0x06000800, 0x00060008, 0x06000800, 0x00600080, 0x60008000, 0x00600080, 0x60008000
  44         test_byteop2p 1, 0x00470007, 0x47000700, 0x00460007, 0x46000700, 0x00300070, 0x30007000, 0x00300070, 0x30007000
  45         test_byteop2p 2, 0x00800006, 0x80000600, 0x00800006, 0x80000600, 0x00080060, 0x08006000, 0x00080060, 0x08006000
  46         test_byteop2p 3, 0x00700047, 0x70004700, 0x00700046, 0x70004600, 0x00070030, 0x07003000, 0x00070030, 0x07003000
  47
  48         imm32 R0, ~0x01020304
  49         imm32 R1, ~0x10203040
  50         imm32 R2, ~0x0a0b0c0d
  51         imm32 R3, ~0xa0b0c0d0
  52
  53         test_byteop2p 0, 0x00f900f7, 0xf900f700, 0x00f900f7, 0xf900f700, 0x009f007f, 0x9f007f00, 0x009f007f, 0x9f007f00
  54         test_byteop2p 1, 0x00b800f8, 0xb800f800, 0x00b800f8, 0xb800f800, 0x00cf008f, 0xcf008f00, 0x00ce008f, 0xce008f00
  55         test_byteop2p 2, 0x007f00f9, 0x7f00f900, 0x007f00f9, 0x7f00f900, 0x00f7009f, 0xf7009f00, 0x00f7009f, 0xf7009f00
  56         test_byteop2p 3, 0x008f00b8, 0x8f00b800, 0x008f00b8, 0x8f00b800, 0x00f800cf, 0xf800cf00, 0x00f800ce, 0xf800ce00
  57
  58         pass