112771Sqtt2@cornell.edu# See LICENSE for license details. 212771Sqtt2@cornell.edu 312771Sqtt2@cornell.edu#***************************************************************************** 412771Sqtt2@cornell.edu# subw.S 512771Sqtt2@cornell.edu#----------------------------------------------------------------------------- 612771Sqtt2@cornell.edu# 712771Sqtt2@cornell.edu# Test subw instruction. 812771Sqtt2@cornell.edu# 912771Sqtt2@cornell.edu 1012771Sqtt2@cornell.edu#include "riscv_test.h" 1112771Sqtt2@cornell.edu#include "test_macros.h" 1212771Sqtt2@cornell.edu 1312771Sqtt2@cornell.eduRVTEST_RV64U 1412771Sqtt2@cornell.eduRVTEST_CODE_BEGIN 1512771Sqtt2@cornell.edu 1612771Sqtt2@cornell.edu #------------------------------------------------------------- 1712771Sqtt2@cornell.edu # Arithmetic tests 1812771Sqtt2@cornell.edu #------------------------------------------------------------- 1912771Sqtt2@cornell.edu 2012771Sqtt2@cornell.edu TEST_RR_OP( 2, subw, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 ); 2112771Sqtt2@cornell.edu TEST_RR_OP( 3, subw, 0x0000000000000000, 0x0000000000000001, 0x0000000000000001 ); 2212771Sqtt2@cornell.edu TEST_RR_OP( 4, subw, 0xfffffffffffffffc, 0x0000000000000003, 0x0000000000000007 ); 2312771Sqtt2@cornell.edu 2412771Sqtt2@cornell.edu TEST_RR_OP( 5, subw, 0x0000000000008000, 0x0000000000000000, 0xffffffffffff8000 ); 2512771Sqtt2@cornell.edu TEST_RR_OP( 6, subw, 0xffffffff80000000, 0xffffffff80000000, 0x0000000000000000 ); 2612771Sqtt2@cornell.edu TEST_RR_OP( 7, subw, 0xffffffff80008000, 0xffffffff80000000, 0xffffffffffff8000 ); 2712771Sqtt2@cornell.edu 2812771Sqtt2@cornell.edu TEST_RR_OP( 8, subw, 0xffffffffffff8001, 0x0000000000000000, 0x0000000000007fff ); 2912771Sqtt2@cornell.edu TEST_RR_OP( 9, subw, 0x000000007fffffff, 0x000000007fffffff, 0x0000000000000000 ); 3012771Sqtt2@cornell.edu TEST_RR_OP( 10, subw, 0x000000007fff8000, 0x000000007fffffff, 0x0000000000007fff ); 3112771Sqtt2@cornell.edu 3212771Sqtt2@cornell.edu TEST_RR_OP( 11, subw, 0x000000007fff8001, 0xffffffff80000000, 0x0000000000007fff ); 3312771Sqtt2@cornell.edu TEST_RR_OP( 12, subw, 0xffffffff80007fff, 0x000000007fffffff, 0xffffffffffff8000 ); 3412771Sqtt2@cornell.edu 3512771Sqtt2@cornell.edu TEST_RR_OP( 13, subw, 0x0000000000000001, 0x0000000000000000, 0xffffffffffffffff ); 3612771Sqtt2@cornell.edu TEST_RR_OP( 14, subw, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0000000000000001 ); 3712771Sqtt2@cornell.edu TEST_RR_OP( 15, subw, 0x0000000000000000, 0xffffffffffffffff, 0xffffffffffffffff ); 3812771Sqtt2@cornell.edu 3912771Sqtt2@cornell.edu #------------------------------------------------------------- 4012771Sqtt2@cornell.edu # Source/Destination tests 4112771Sqtt2@cornell.edu #------------------------------------------------------------- 4212771Sqtt2@cornell.edu 4312771Sqtt2@cornell.edu TEST_RR_SRC1_EQ_DEST( 16, subw, 2, 13, 11 ); 4412771Sqtt2@cornell.edu TEST_RR_SRC2_EQ_DEST( 17, subw, 3, 14, 11 ); 4512771Sqtt2@cornell.edu TEST_RR_SRC12_EQ_DEST( 18, subw, 0, 13 ); 4612771Sqtt2@cornell.edu 4712771Sqtt2@cornell.edu #------------------------------------------------------------- 4812771Sqtt2@cornell.edu # Bypassing tests 4912771Sqtt2@cornell.edu #------------------------------------------------------------- 5012771Sqtt2@cornell.edu 5112771Sqtt2@cornell.edu TEST_RR_DEST_BYPASS( 19, 0, subw, 2, 13, 11 ); 5212771Sqtt2@cornell.edu TEST_RR_DEST_BYPASS( 20, 1, subw, 3, 14, 11 ); 5312771Sqtt2@cornell.edu TEST_RR_DEST_BYPASS( 21, 2, subw, 4, 15, 11 ); 5412771Sqtt2@cornell.edu 5512771Sqtt2@cornell.edu TEST_RR_SRC12_BYPASS( 22, 0, 0, subw, 2, 13, 11 ); 5612771Sqtt2@cornell.edu TEST_RR_SRC12_BYPASS( 23, 0, 1, subw, 3, 14, 11 ); 5712771Sqtt2@cornell.edu TEST_RR_SRC12_BYPASS( 24, 0, 2, subw, 4, 15, 11 ); 5812771Sqtt2@cornell.edu TEST_RR_SRC12_BYPASS( 25, 1, 0, subw, 2, 13, 11 ); 5912771Sqtt2@cornell.edu TEST_RR_SRC12_BYPASS( 26, 1, 1, subw, 3, 14, 11 ); 6012771Sqtt2@cornell.edu TEST_RR_SRC12_BYPASS( 27, 2, 0, subw, 4, 15, 11 ); 6112771Sqtt2@cornell.edu 6212771Sqtt2@cornell.edu TEST_RR_SRC21_BYPASS( 28, 0, 0, subw, 2, 13, 11 ); 6312771Sqtt2@cornell.edu TEST_RR_SRC21_BYPASS( 29, 0, 1, subw, 3, 14, 11 ); 6412771Sqtt2@cornell.edu TEST_RR_SRC21_BYPASS( 30, 0, 2, subw, 4, 15, 11 ); 6512771Sqtt2@cornell.edu TEST_RR_SRC21_BYPASS( 31, 1, 0, subw, 2, 13, 11 ); 6612771Sqtt2@cornell.edu TEST_RR_SRC21_BYPASS( 32, 1, 1, subw, 3, 14, 11 ); 6712771Sqtt2@cornell.edu TEST_RR_SRC21_BYPASS( 33, 2, 0, subw, 4, 15, 11 ); 6812771Sqtt2@cornell.edu 6912771Sqtt2@cornell.edu TEST_RR_ZEROSRC1( 34, subw, 15, -15 ); 7012771Sqtt2@cornell.edu TEST_RR_ZEROSRC2( 35, subw, 32, 32 ); 7112771Sqtt2@cornell.edu TEST_RR_ZEROSRC12( 36, subw, 0 ); 7212771Sqtt2@cornell.edu TEST_RR_ZERODEST( 37, subw, 16, 30 ); 7312771Sqtt2@cornell.edu 7412771Sqtt2@cornell.edu TEST_PASSFAIL 7512771Sqtt2@cornell.edu 7612771Sqtt2@cornell.eduRVTEST_CODE_END 7712771Sqtt2@cornell.edu 7812771Sqtt2@cornell.edu .data 7912771Sqtt2@cornell.eduRVTEST_DATA_BEGIN 8012771Sqtt2@cornell.edu 8112771Sqtt2@cornell.edu TEST_DATA 8212771Sqtt2@cornell.edu 8312771Sqtt2@cornell.eduRVTEST_DATA_END 84