sra.S (4022B)
1 # See LICENSE for license details. 2 3 #***************************************************************************** 4 # sra.S 5 #----------------------------------------------------------------------------- 6 # 7 # Test sra instruction. 8 # 9 10 #include "riscv_test.h" 11 #include "test_macros.h" 12 13 RVTEST_RV64U 14 RVTEST_CODE_BEGIN 15 16 #------------------------------------------------------------- 17 # Arithmetic tests 18 #------------------------------------------------------------- 19 20 TEST_RR_OP( 2, sra, 0xffffffff80000000, 0xffffffff80000000, 0 ); 21 TEST_RR_OP( 3, sra, 0xffffffffc0000000, 0xffffffff80000000, 1 ); 22 TEST_RR_OP( 4, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 23 TEST_RR_OP( 5, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 24 TEST_RR_OP( 6, sra, 0xffffffffffffffff, 0xffffffff80000001, 31 ); 25 26 TEST_RR_OP( 7, sra, 0x000000007fffffff, 0x000000007fffffff, 0 ); 27 TEST_RR_OP( 8, sra, 0x000000003fffffff, 0x000000007fffffff, 1 ); 28 TEST_RR_OP( 9, sra, 0x0000000000ffffff, 0x000000007fffffff, 7 ); 29 TEST_RR_OP( 10, sra, 0x000000000001ffff, 0x000000007fffffff, 14 ); 30 TEST_RR_OP( 11, sra, 0x0000000000000000, 0x000000007fffffff, 31 ); 31 32 TEST_RR_OP( 12, sra, 0xffffffff81818181, 0xffffffff81818181, 0 ); 33 TEST_RR_OP( 13, sra, 0xffffffffc0c0c0c0, 0xffffffff81818181, 1 ); 34 TEST_RR_OP( 14, sra, 0xffffffffff030303, 0xffffffff81818181, 7 ); 35 TEST_RR_OP( 15, sra, 0xfffffffffffe0606, 0xffffffff81818181, 14 ); 36 TEST_RR_OP( 16, sra, 0xffffffffffffffff, 0xffffffff81818181, 31 ); 37 38 # Verify that shifts only use bottom six(rv64) or five(rv32) bits 39 40 TEST_RR_OP( 17, sra, 0xffffffff81818181, 0xffffffff81818181, 0xffffffffffffffc0 ); 41 TEST_RR_OP( 18, sra, 0xffffffffc0c0c0c0, 0xffffffff81818181, 0xffffffffffffffc1 ); 42 TEST_RR_OP( 19, sra, 0xffffffffff030303, 0xffffffff81818181, 0xffffffffffffffc7 ); 43 TEST_RR_OP( 20, sra, 0xfffffffffffe0606, 0xffffffff81818181, 0xffffffffffffffce ); 44 TEST_RR_OP( 21, sra, 0xffffffffffffffff, 0xffffffff81818181, 0xffffffffffffffff ); 45 46 #------------------------------------------------------------- 47 # Source/Destination tests 48 #------------------------------------------------------------- 49 50 TEST_RR_SRC1_EQ_DEST( 22, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 51 TEST_RR_SRC2_EQ_DEST( 23, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 52 TEST_RR_SRC12_EQ_DEST( 24, sra, 0, 7 ); 53 54 #------------------------------------------------------------- 55 # Bypassing tests 56 #------------------------------------------------------------- 57 58 TEST_RR_DEST_BYPASS( 25, 0, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 59 TEST_RR_DEST_BYPASS( 26, 1, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 60 TEST_RR_DEST_BYPASS( 27, 2, sra, 0xffffffffffffffff, 0xffffffff80000000, 31 ); 61 62 TEST_RR_SRC12_BYPASS( 28, 0, 0, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 63 TEST_RR_SRC12_BYPASS( 29, 0, 1, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 64 TEST_RR_SRC12_BYPASS( 30, 0, 2, sra, 0xffffffffffffffff, 0xffffffff80000000, 31 ); 65 TEST_RR_SRC12_BYPASS( 31, 1, 0, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 66 TEST_RR_SRC12_BYPASS( 32, 1, 1, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 67 TEST_RR_SRC12_BYPASS( 33, 2, 0, sra, 0xffffffffffffffff, 0xffffffff80000000, 31 ); 68 69 TEST_RR_SRC21_BYPASS( 34, 0, 0, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 70 TEST_RR_SRC21_BYPASS( 35, 0, 1, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 71 TEST_RR_SRC21_BYPASS( 36, 0, 2, sra, 0xffffffffffffffff, 0xffffffff80000000, 31 ); 72 TEST_RR_SRC21_BYPASS( 37, 1, 0, sra, 0xffffffffff000000, 0xffffffff80000000, 7 ); 73 TEST_RR_SRC21_BYPASS( 38, 1, 1, sra, 0xfffffffffffe0000, 0xffffffff80000000, 14 ); 74 TEST_RR_SRC21_BYPASS( 39, 2, 0, sra, 0xffffffffffffffff, 0xffffffff80000000, 31 ); 75 76 TEST_RR_ZEROSRC1( 40, sra, 0, 15 ); 77 TEST_RR_ZEROSRC2( 41, sra, 32, 32 ); 78 TEST_RR_ZEROSRC12( 42, sra, 0 ); 79 TEST_RR_ZERODEST( 43, sra, 1024, 2048 ); 80 81 TEST_PASSFAIL 82 83 RVTEST_CODE_END 84 85 .data 86 RVTEST_DATA_BEGIN 87 88 TEST_DATA 89 90 RVTEST_DATA_END