srli.S revision 12771:75508af5d8dc 
1# See LICENSE for license details.
2
3#*****************************************************************************
4# srli.S
5#-----------------------------------------------------------------------------
6#
7# Test srli 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#define TEST_SRL(n, v, a) \
21  TEST_IMM_OP(n, srli, ((v) & ((1 << (__riscv_xlen-1) << 1) - 1)) >> (a), v, a)
22
23  TEST_SRL( 2,  0xffffffff80000000, 0  );
24  TEST_SRL( 3,  0xffffffff80000000, 1  );
25  TEST_SRL( 4,  0xffffffff80000000, 7  );
26  TEST_SRL( 5,  0xffffffff80000000, 14 );
27  TEST_SRL( 6,  0xffffffff80000001, 31 );
28
29  TEST_SRL( 7,  0xffffffffffffffff, 0  );
30  TEST_SRL( 8,  0xffffffffffffffff, 1  );
31  TEST_SRL( 9,  0xffffffffffffffff, 7  );
32  TEST_SRL( 10, 0xffffffffffffffff, 14 );
33  TEST_SRL( 11, 0xffffffffffffffff, 31 );
34
35  TEST_SRL( 12, 0x0000000021212121, 0  );
36  TEST_SRL( 13, 0x0000000021212121, 1  );
37  TEST_SRL( 14, 0x0000000021212121, 7  );
38  TEST_SRL( 15, 0x0000000021212121, 14 );
39  TEST_SRL( 16, 0x0000000021212121, 31 );
40
41  #-------------------------------------------------------------
42  # Source/Destination tests
43  #-------------------------------------------------------------
44
45  TEST_IMM_SRC1_EQ_DEST( 17, srli, 0x01000000, 0x80000000, 7 );
46
47  #-------------------------------------------------------------
48  # Bypassing tests
49  #-------------------------------------------------------------
50
51  TEST_IMM_DEST_BYPASS( 18, 0, srli, 0x01000000, 0x80000000, 7  );
52  TEST_IMM_DEST_BYPASS( 19, 1, srli, 0x00020000, 0x80000000, 14 );
53  TEST_IMM_DEST_BYPASS( 20, 2, srli, 0x00000001, 0x80000001, 31 );
54
55  TEST_IMM_SRC1_BYPASS( 21, 0, srli, 0x01000000, 0x80000000, 7  );
56  TEST_IMM_SRC1_BYPASS( 22, 1, srli, 0x00020000, 0x80000000, 14 );
57  TEST_IMM_SRC1_BYPASS( 23, 2, srli, 0x00000001, 0x80000001, 31 );
58
59  TEST_IMM_ZEROSRC1( 24, srli, 0, 4 );
60  TEST_IMM_ZERODEST( 25, srli, 33, 10 );
61
62  TEST_PASSFAIL
63
64RVTEST_CODE_END
65
66  .data
67RVTEST_DATA_BEGIN
68
69  TEST_DATA
70
71RVTEST_DATA_END
72