| # See LICENSE for license details. |
| |
| #***************************************************************************** |
| # mul.S |
| #----------------------------------------------------------------------------- |
| # |
| # Test mul instruction. |
| # |
| |
| #include "riscv_test.h" |
| #include "test_macros.h" |
| |
| RVTEST_RV64U |
| RVTEST_CODE_BEGIN |
| |
| #------------------------------------------------------------- |
| # Arithmetic tests |
| #------------------------------------------------------------- |
| |
| TEST_RR_OP(32, mul, 0x0000000000001200, 0x0000000000007e00, 0x6db6db6db6db6db7 ); |
| TEST_RR_OP(33, mul, 0x0000000000001240, 0x0000000000007fc0, 0x6db6db6db6db6db7 ); |
| |
| TEST_RR_OP( 2, mul, 0x00000000, 0x00000000, 0x00000000 ); |
| TEST_RR_OP( 3, mul, 0x00000001, 0x00000001, 0x00000001 ); |
| TEST_RR_OP( 4, mul, 0x00000015, 0x00000003, 0x00000007 ); |
| |
| TEST_RR_OP( 5, mul, 0x0000000000000000, 0x0000000000000000, 0xffffffffffff8000 ); |
| TEST_RR_OP( 6, mul, 0x0000000000000000, 0xffffffff80000000, 0x00000000 ); |
| TEST_RR_OP( 7, mul, 0x0000400000000000, 0xffffffff80000000, 0xffffffffffff8000 ); |
| |
| TEST_RR_OP(30, mul, 0x000000000000ff7f, 0xaaaaaaaaaaaaaaab, 0x000000000002fe7d ); |
| TEST_RR_OP(31, mul, 0x000000000000ff7f, 0x000000000002fe7d, 0xaaaaaaaaaaaaaaab ); |
| |
| #------------------------------------------------------------- |
| # Source/Destination tests |
| #------------------------------------------------------------- |
| |
| TEST_RR_SRC1_EQ_DEST( 8, mul, 143, 13, 11 ); |
| TEST_RR_SRC2_EQ_DEST( 9, mul, 154, 14, 11 ); |
| TEST_RR_SRC12_EQ_DEST( 10, mul, 169, 13 ); |
| |
| #------------------------------------------------------------- |
| # Bypassing tests |
| #------------------------------------------------------------- |
| |
| TEST_RR_DEST_BYPASS( 11, 0, mul, 143, 13, 11 ); |
| TEST_RR_DEST_BYPASS( 12, 1, mul, 154, 14, 11 ); |
| TEST_RR_DEST_BYPASS( 13, 2, mul, 165, 15, 11 ); |
| |
| TEST_RR_SRC12_BYPASS( 14, 0, 0, mul, 143, 13, 11 ); |
| TEST_RR_SRC12_BYPASS( 15, 0, 1, mul, 154, 14, 11 ); |
| TEST_RR_SRC12_BYPASS( 16, 0, 2, mul, 165, 15, 11 ); |
| TEST_RR_SRC12_BYPASS( 17, 1, 0, mul, 143, 13, 11 ); |
| TEST_RR_SRC12_BYPASS( 18, 1, 1, mul, 154, 14, 11 ); |
| TEST_RR_SRC12_BYPASS( 19, 2, 0, mul, 165, 15, 11 ); |
| |
| TEST_RR_SRC21_BYPASS( 20, 0, 0, mul, 143, 13, 11 ); |
| TEST_RR_SRC21_BYPASS( 21, 0, 1, mul, 154, 14, 11 ); |
| TEST_RR_SRC21_BYPASS( 22, 0, 2, mul, 165, 15, 11 ); |
| TEST_RR_SRC21_BYPASS( 23, 1, 0, mul, 143, 13, 11 ); |
| TEST_RR_SRC21_BYPASS( 24, 1, 1, mul, 154, 14, 11 ); |
| TEST_RR_SRC21_BYPASS( 25, 2, 0, mul, 165, 15, 11 ); |
| |
| TEST_RR_ZEROSRC1( 26, mul, 0, 31 ); |
| TEST_RR_ZEROSRC2( 27, mul, 0, 32 ); |
| TEST_RR_ZEROSRC12( 28, mul, 0 ); |
| TEST_RR_ZERODEST( 29, mul, 33, 34 ); |
| |
| TEST_PASSFAIL |
| |
| RVTEST_CODE_END |
| |
| .data |
| RVTEST_DATA_BEGIN |
| |
| TEST_DATA |
| |
| RVTEST_DATA_END |
