sub.S (3122B)
1 # See LICENSE for license details. 2 3 #***************************************************************************** 4 # sub.S 5 #----------------------------------------------------------------------------- 6 # 7 # Test sub 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, sub, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 ); 21 TEST_RR_OP( 3, sub, 0x0000000000000000, 0x0000000000000001, 0x0000000000000001 ); 22 TEST_RR_OP( 4, sub, 0xfffffffffffffffc, 0x0000000000000003, 0x0000000000000007 ); 23 24 TEST_RR_OP( 5, sub, 0x0000000000008000, 0x0000000000000000, 0xffffffffffff8000 ); 25 TEST_RR_OP( 6, sub, 0xffffffff80000000, 0xffffffff80000000, 0x0000000000000000 ); 26 TEST_RR_OP( 7, sub, 0xffffffff80008000, 0xffffffff80000000, 0xffffffffffff8000 ); 27 28 TEST_RR_OP( 8, sub, 0xffffffffffff8001, 0x0000000000000000, 0x0000000000007fff ); 29 TEST_RR_OP( 9, sub, 0x000000007fffffff, 0x000000007fffffff, 0x0000000000000000 ); 30 TEST_RR_OP( 10, sub, 0x000000007fff8000, 0x000000007fffffff, 0x0000000000007fff ); 31 32 TEST_RR_OP( 11, sub, 0xffffffff7fff8001, 0xffffffff80000000, 0x0000000000007fff ); 33 TEST_RR_OP( 12, sub, 0x0000000080007fff, 0x000000007fffffff, 0xffffffffffff8000 ); 34 35 TEST_RR_OP( 13, sub, 0x0000000000000001, 0x0000000000000000, 0xffffffffffffffff ); 36 TEST_RR_OP( 14, sub, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0000000000000001 ); 37 TEST_RR_OP( 15, sub, 0x0000000000000000, 0xffffffffffffffff, 0xffffffffffffffff ); 38 39 #------------------------------------------------------------- 40 # Source/Destination tests 41 #------------------------------------------------------------- 42 43 TEST_RR_SRC1_EQ_DEST( 16, sub, 2, 13, 11 ); 44 TEST_RR_SRC2_EQ_DEST( 17, sub, 3, 14, 11 ); 45 TEST_RR_SRC12_EQ_DEST( 18, sub, 0, 13 ); 46 47 #------------------------------------------------------------- 48 # Bypassing tests 49 #------------------------------------------------------------- 50 51 TEST_RR_DEST_BYPASS( 19, 0, sub, 2, 13, 11 ); 52 TEST_RR_DEST_BYPASS( 20, 1, sub, 3, 14, 11 ); 53 TEST_RR_DEST_BYPASS( 21, 2, sub, 4, 15, 11 ); 54 55 TEST_RR_SRC12_BYPASS( 22, 0, 0, sub, 2, 13, 11 ); 56 TEST_RR_SRC12_BYPASS( 23, 0, 1, sub, 3, 14, 11 ); 57 TEST_RR_SRC12_BYPASS( 24, 0, 2, sub, 4, 15, 11 ); 58 TEST_RR_SRC12_BYPASS( 25, 1, 0, sub, 2, 13, 11 ); 59 TEST_RR_SRC12_BYPASS( 26, 1, 1, sub, 3, 14, 11 ); 60 TEST_RR_SRC12_BYPASS( 27, 2, 0, sub, 4, 15, 11 ); 61 62 TEST_RR_SRC21_BYPASS( 28, 0, 0, sub, 2, 13, 11 ); 63 TEST_RR_SRC21_BYPASS( 29, 0, 1, sub, 3, 14, 11 ); 64 TEST_RR_SRC21_BYPASS( 30, 0, 2, sub, 4, 15, 11 ); 65 TEST_RR_SRC21_BYPASS( 31, 1, 0, sub, 2, 13, 11 ); 66 TEST_RR_SRC21_BYPASS( 32, 1, 1, sub, 3, 14, 11 ); 67 TEST_RR_SRC21_BYPASS( 33, 2, 0, sub, 4, 15, 11 ); 68 69 TEST_RR_ZEROSRC1( 34, sub, 15, -15 ); 70 TEST_RR_ZEROSRC2( 35, sub, 32, 32 ); 71 TEST_RR_ZEROSRC12( 36, sub, 0 ); 72 TEST_RR_ZERODEST( 37, sub, 16, 30 ); 73 74 TEST_PASSFAIL 75 76 RVTEST_CODE_END 77 78 .data 79 RVTEST_DATA_BEGIN 80 81 TEST_DATA 82 83 RVTEST_DATA_END