3f969319d236c73d9a5fae1cb9546d65f5629137
[riscv-tests.git] / isa / rv32ui / mulh.S
1 # See LICENSE for license details.
2
3 #*****************************************************************************
4 # mulh.S
5 #-----------------------------------------------------------------------------
6 #
7 # Test mulh instruction.
8 #
9
10 #include "riscv_test.h"
11 #include "test_macros.h"
12
13 RVTEST_RV32U
14 RVTEST_CODE_BEGIN
15
16 #-------------------------------------------------------------
17 # Arithmetic tests
18 #-------------------------------------------------------------
19
20 TEST_RR_OP( 2, mulh, 0x00000000, 0x00000000, 0x00000000 );
21 TEST_RR_OP( 3, mulh, 0x00000000, 0x00000001, 0x00000001 );
22 TEST_RR_OP( 4, mulh, 0x00000000, 0x00000003, 0x00000007 );
23
24 TEST_RR_OP( 5, mulh, 0x00000000, 0x00000000, 0xffff8000 );
25 TEST_RR_OP( 6, mulh, 0x00000000, 0x80000000, 0x00000000 );
26 TEST_RR_OP( 7, mulh, 0x00000000, 0x80000000, 0x00000000 );
27
28 #-------------------------------------------------------------
29 # Source/Destination tests
30 #-------------------------------------------------------------
31
32 TEST_RR_SRC1_EQ_DEST( 8, mulh, 36608, 13<<20, 11<<20 );
33 TEST_RR_SRC2_EQ_DEST( 9, mulh, 39424, 14<<20, 11<<20 );
34 TEST_RR_SRC12_EQ_DEST( 10, mulh, 43264, 13<<20 );
35
36 #-------------------------------------------------------------
37 # Bypassing tests
38 #-------------------------------------------------------------
39
40 TEST_RR_DEST_BYPASS( 11, 0, mulh, 36608, 13<<20, 11<<20 );
41 TEST_RR_DEST_BYPASS( 12, 1, mulh, 39424, 14<<20, 11<<20 );
42 TEST_RR_DEST_BYPASS( 13, 2, mulh, 42240, 15<<20, 11<<20 );
43
44 TEST_RR_SRC12_BYPASS( 14, 0, 0, mulh, 36608, 13<<20, 11<<20 );
45 TEST_RR_SRC12_BYPASS( 15, 0, 1, mulh, 39424, 14<<20, 11<<20 );
46 TEST_RR_SRC12_BYPASS( 16, 0, 2, mulh, 42240, 15<<20, 11<<20 );
47 TEST_RR_SRC12_BYPASS( 17, 1, 0, mulh, 36608, 13<<20, 11<<20 );
48 TEST_RR_SRC12_BYPASS( 18, 1, 1, mulh, 39424, 14<<20, 11<<20 );
49 TEST_RR_SRC12_BYPASS( 19, 2, 0, mulh, 42240, 15<<20, 11<<20 );
50
51 TEST_RR_SRC21_BYPASS( 20, 0, 0, mulh, 36608, 13<<20, 11<<20 );
52 TEST_RR_SRC21_BYPASS( 21, 0, 1, mulh, 39424, 14<<20, 11<<20 );
53 TEST_RR_SRC21_BYPASS( 22, 0, 2, mulh, 42240, 15<<20, 11<<20 );
54 TEST_RR_SRC21_BYPASS( 23, 1, 0, mulh, 36608, 13<<20, 11<<20 );
55 TEST_RR_SRC21_BYPASS( 24, 1, 1, mulh, 39424, 14<<20, 11<<20 );
56 TEST_RR_SRC21_BYPASS( 25, 2, 0, mulh, 42240, 15<<20, 11<<20 );
57
58 TEST_RR_ZEROSRC1( 26, mulh, 0, 31<<26 );
59 TEST_RR_ZEROSRC2( 27, mulh, 0, 32<<26 );
60 TEST_RR_ZEROSRC12( 28, mulh, 0 );
61 TEST_RR_ZERODEST( 29, mulh, 33<<20, 34<<20 );
62
63 TEST_PASSFAIL
64
65 RVTEST_CODE_END
66
67 .data
68 RVTEST_DATA_BEGIN
69
70 TEST_DATA
71
72 RVTEST_DATA_END