picorv32/tests/divu.S

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2016-04-10 10:54:35 -04:00
# See LICENSE for license details.
#*****************************************************************************
# divu.S
#-----------------------------------------------------------------------------
#
# Test divu instruction.
#
#include "riscv_test.h"
#include "test_macros.h"
RVTEST_RV32U
RVTEST_CODE_BEGIN
#-------------------------------------------------------------
# Arithmetic tests
#-------------------------------------------------------------
TEST_RR_OP( 2, divu, 3, 20, 6 );
TEST_RR_OP( 3, divu, 715827879, -20, 6 );
TEST_RR_OP( 4, divu, 0, 20, -6 );
TEST_RR_OP( 5, divu, 0, -20, -6 );
TEST_RR_OP( 6, divu, -1<<31, -1<<31, 1 );
TEST_RR_OP( 7, divu, 0, -1<<31, -1 );
TEST_RR_OP( 8, divu, -1, -1<<31, 0 );
TEST_RR_OP( 9, divu, -1, 1, 0 );
TEST_RR_OP(10, divu, -1, 0, 0 );
TEST_PASSFAIL
RVTEST_CODE_END
.data
RVTEST_DATA_BEGIN
TEST_DATA
RVTEST_DATA_END