123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- # Blackfin testcase for playing with BYTEUNPACK
- # mach: bfin
- .include "testutils.inc"
- start
- .macro _bu_pre_test i0:req, src0:req, src1:req
- dmm32 I0, \i0
- imm32 R0, \src0
- imm32 R1, \src1
- .endm
- .macro _bu_chk_test dst0:req, dst1:req
- imm32 R2, \dst0
- imm32 R3, \dst1
- CC = R5 == R2;
- IF !CC jump 1f;
- CC = R6 == R3;
- IF !CC jump 1f;
- .endm
- .macro bu_test i0:req, dst0:req, dst1:req, src0:req, src1:req
- _bu_pre_test \i0, \src0, \src1
- (R6, R5) = BYTEUNPACK R1:0;
- _bu_chk_test \dst0, \dst1
- .endm
- .macro bu_r_test i0:req, dst0:req, dst1:req, src0:req, src1:req
- _bu_pre_test \i0, \src0, \src1
- (R6, R5) = BYTEUNPACK R1:0 (R);
- _bu_chk_test \dst0, \dst1
- .endm
- # Taken from PRM
- bu_test 0, 0x00BA00DD, 0x00BE00EF, 0xBEEFBADD, 0xFEEDFACE
- bu_test 1, 0x00EF00BA, 0x00CE00BE, 0xBEEFBADD, 0xFEEDFACE
- bu_test 2, 0x00BE00EF, 0x00FA00CE, 0xBEEFBADD, 0xFEEDFACE
- bu_test 3, 0x00CE00BE, 0x00ED00FA, 0xBEEFBADD, 0xFEEDFACE
- # Taken from PRM
- bu_r_test 0, 0x00FA00CE, 0x00FE00ED, 0xBEEFBADD, 0xFEEDFACE
- bu_r_test 1, 0x00ED00FA, 0x00DD00FE, 0xBEEFBADD, 0xFEEDFACE
- bu_r_test 2, 0x00FE00ED, 0x00BA00DD, 0xBEEFBADD, 0xFEEDFACE
- bu_r_test 3, 0x00DD00FE, 0x00EF00BA, 0xBEEFBADD, 0xFEEDFACE
- pass
- 1: fail
|