1 # See LICENSE for license details.
3 #*****************************************************************************
5 #-----------------------------------------------------------------------------
7 # Test srli instruction.
10 #include "riscv_test.h"
11 #include "test_macros.h"
16 #-------------------------------------------------------------
18 #-------------------------------------------------------------
20 #define TEST_SRL(n, v, a) \
21 TEST_IMM_OP(n, srli, ((v) & ((1 << (__riscv_xlen-1) << 1) - 1)) >> (a), v, a)
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 );
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 );
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 );
41 #-------------------------------------------------------------
42 # Source/Destination tests
43 #-------------------------------------------------------------
45 TEST_IMM_SRC1_EQ_DEST( 17, srli, 0x01000000, 0x80000000, 7 );
47 #-------------------------------------------------------------
49 #-------------------------------------------------------------
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 );
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 );
59 TEST_IMM_ZEROSRC1( 24, srli, 0, 4 );
60 TEST_IMM_ZERODEST( 25, srli, 33, 10 );