1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
# See LICENSE for license details.
#*****************************************************************************
# srli.S
#-----------------------------------------------------------------------------
#
# Test srli instruction.
#
#include "riscv_test.h"
#include "test_macros.h"
RVTEST_RV64U
RVTEST_CODE_BEGIN
#-------------------------------------------------------------
# Arithmetic tests
#-------------------------------------------------------------
#define TEST_SRL(n, v, a) \
TEST_IMM_OP(n, srli, ((v) & ((1 << (__riscv_xlen-1) << 1) - 1)) >> (a), v, a)
TEST_SRL( 2, 0xffffffff80000000, 0 );
TEST_SRL( 3, 0xffffffff80000000, 1 );
TEST_SRL( 4, 0xffffffff80000000, 7 );
TEST_SRL( 5, 0xffffffff80000000, 14 );
TEST_SRL( 6, 0xffffffff80000001, 31 );
TEST_SRL( 7, 0xffffffffffffffff, 0 );
TEST_SRL( 8, 0xffffffffffffffff, 1 );
TEST_SRL( 9, 0xffffffffffffffff, 7 );
TEST_SRL( 10, 0xffffffffffffffff, 14 );
TEST_SRL( 11, 0xffffffffffffffff, 31 );
TEST_SRL( 12, 0x0000000021212121, 0 );
TEST_SRL( 13, 0x0000000021212121, 1 );
TEST_SRL( 14, 0x0000000021212121, 7 );
TEST_SRL( 15, 0x0000000021212121, 14 );
TEST_SRL( 16, 0x0000000021212121, 31 );
#-------------------------------------------------------------
# Source/Destination tests
#-------------------------------------------------------------
TEST_IMM_SRC1_EQ_DEST( 17, srli, 0x01000000, 0x80000000, 7 );
#-------------------------------------------------------------
# Bypassing tests
#-------------------------------------------------------------
TEST_IMM_DEST_BYPASS( 18, 0, srli, 0x01000000, 0x80000000, 7 );
TEST_IMM_DEST_BYPASS( 19, 1, srli, 0x00020000, 0x80000000, 14 );
TEST_IMM_DEST_BYPASS( 20, 2, srli, 0x00000001, 0x80000001, 31 );
TEST_IMM_SRC1_BYPASS( 21, 0, srli, 0x01000000, 0x80000000, 7 );
TEST_IMM_SRC1_BYPASS( 22, 1, srli, 0x00020000, 0x80000000, 14 );
TEST_IMM_SRC1_BYPASS( 23, 2, srli, 0x00000001, 0x80000001, 31 );
TEST_IMM_ZEROSRC1( 24, srli, 0, 4 );
TEST_IMM_ZERODEST( 25, srli, 33, 10 );
TEST_PASSFAIL
RVTEST_CODE_END
.data
RVTEST_DATA_BEGIN
TEST_DATA
RVTEST_DATA_END
|
