slt.S revision 12771:75508af5d8dc 
1# See LICENSE for license details.
2
3#*****************************************************************************
4# slt.S
5#-----------------------------------------------------------------------------
6#
7# Test slt instruction.
8#
9
10#include "riscv_test.h"
11#include "test_macros.h"
12
13RVTEST_RV64U
14RVTEST_CODE_BEGIN
15
16  #-------------------------------------------------------------
17  # Arithmetic tests
18  #-------------------------------------------------------------
19
20  TEST_RR_OP( 2,  slt, 0, 0x0000000000000000, 0x0000000000000000 );
21  TEST_RR_OP( 3,  slt, 0, 0x0000000000000001, 0x0000000000000001 );
22  TEST_RR_OP( 4,  slt, 1, 0x0000000000000003, 0x0000000000000007 );
23  TEST_RR_OP( 5,  slt, 0, 0x0000000000000007, 0x0000000000000003 );
24
25  TEST_RR_OP( 6,  slt, 0, 0x0000000000000000, 0xffffffffffff8000 );
26  TEST_RR_OP( 7,  slt, 1, 0xffffffff80000000, 0x0000000000000000 );
27  TEST_RR_OP( 8,  slt, 1, 0xffffffff80000000, 0xffffffffffff8000 );
28
29  TEST_RR_OP( 9,  slt, 1, 0x0000000000000000, 0x0000000000007fff );
30  TEST_RR_OP( 10, slt, 0, 0x000000007fffffff, 0x0000000000000000 );
31  TEST_RR_OP( 11, slt, 0, 0x000000007fffffff, 0x0000000000007fff );
32
33  TEST_RR_OP( 12, slt, 1, 0xffffffff80000000, 0x0000000000007fff );
34  TEST_RR_OP( 13, slt, 0, 0x000000007fffffff, 0xffffffffffff8000 );
35
36  TEST_RR_OP( 14, slt, 0, 0x0000000000000000, 0xffffffffffffffff );
37  TEST_RR_OP( 15, slt, 1, 0xffffffffffffffff, 0x0000000000000001 );
38  TEST_RR_OP( 16, slt, 0, 0xffffffffffffffff, 0xffffffffffffffff );
39
40  #-------------------------------------------------------------
41  # Source/Destination tests
42  #-------------------------------------------------------------
43
44  TEST_RR_SRC1_EQ_DEST( 17, slt, 0, 14, 13 );
45  TEST_RR_SRC2_EQ_DEST( 18, slt, 1, 11, 13 );
46  TEST_RR_SRC12_EQ_DEST( 19, slt, 0, 13 );
47
48  #-------------------------------------------------------------
49  # Bypassing tests
50  #-------------------------------------------------------------
51
52  TEST_RR_DEST_BYPASS( 20, 0, slt, 1, 11, 13 );
53  TEST_RR_DEST_BYPASS( 21, 1, slt, 0, 14, 13 );
54  TEST_RR_DEST_BYPASS( 22, 2, slt, 1, 12, 13 );
55
56  TEST_RR_SRC12_BYPASS( 23, 0, 0, slt, 0, 14, 13 );
57  TEST_RR_SRC12_BYPASS( 24, 0, 1, slt, 1, 11, 13 );
58  TEST_RR_SRC12_BYPASS( 25, 0, 2, slt, 0, 15, 13 );
59  TEST_RR_SRC12_BYPASS( 26, 1, 0, slt, 1, 10, 13 );
60  TEST_RR_SRC12_BYPASS( 27, 1, 1, slt, 0, 16, 13 );
61  TEST_RR_SRC12_BYPASS( 28, 2, 0, slt, 1,  9, 13 );
62
63  TEST_RR_SRC21_BYPASS( 29, 0, 0, slt, 0, 17, 13 );
64  TEST_RR_SRC21_BYPASS( 30, 0, 1, slt, 1,  8, 13 );
65  TEST_RR_SRC21_BYPASS( 31, 0, 2, slt, 0, 18, 13 );
66  TEST_RR_SRC21_BYPASS( 32, 1, 0, slt, 1,  7, 13 );
67  TEST_RR_SRC21_BYPASS( 33, 1, 1, slt, 0, 19, 13 );
68  TEST_RR_SRC21_BYPASS( 34, 2, 0, slt, 1,  6, 13 );
69
70  TEST_RR_ZEROSRC1( 35, slt, 0, -1 );
71  TEST_RR_ZEROSRC2( 36, slt, 1, -1 );
72  TEST_RR_ZEROSRC12( 37, slt, 0 );
73  TEST_RR_ZERODEST( 38, slt, 16, 30 );
74
75  TEST_PASSFAIL
76
77RVTEST_CODE_END
78
79  .data
80RVTEST_DATA_BEGIN
81
82  TEST_DATA
83
84RVTEST_DATA_END
85