75 lines
2.1 KiB
ArmAsm
75 lines
2.1 KiB
ArmAsm
# See LICENSE for license details.
|
|
|
|
#*****************************************************************************
|
|
# clz.S
|
|
#-----------------------------------------------------------------------------
|
|
#
|
|
# Test clz instruction.
|
|
#
|
|
|
|
#include "riscv_test.h"
|
|
#include "test_macros.h"
|
|
|
|
RVTEST_RV64U
|
|
RVTEST_CODE_BEGIN
|
|
|
|
#-------------------------------------------------------------
|
|
# Arithmetic tests
|
|
#-------------------------------------------------------------
|
|
|
|
TEST_R_OP( 2, clz, 64, 0x0000000000000000);
|
|
TEST_R_OP( 3, clz, 63, 0x0000000000000001);
|
|
TEST_R_OP( 4, clz, 62, 0x0000000000000003);
|
|
|
|
TEST_R_OP( 5, clz, 0, 0xffffffffffff8000 );
|
|
TEST_R_OP( 6, clz, 40, 0x0000000000800000 );
|
|
TEST_R_OP( 7, clz, 13, 0x0004ffffffff8000 );
|
|
|
|
TEST_R_OP( 8, clz, 49, 0x0000000000007fff);
|
|
TEST_R_OP( 9, clz, 33, 0x000000007fffffff);
|
|
TEST_R_OP( 10, clz, 45, 0x000000000007ffff );
|
|
|
|
TEST_R_OP( 11, clz, 0, 0xffffffff80000000);
|
|
TEST_R_OP( 12, clz, 8, 0x00ff578f121f5000);
|
|
|
|
TEST_R_OP( 13, clz, 0, 0x8000000000000000);
|
|
TEST_R_OP( 14, clz, 60, 0x000000000000000e);
|
|
TEST_R_OP( 15, clz, 0, 0xa000000320401341);
|
|
|
|
#-------------------------------------------------------------
|
|
# Source/Destination tests
|
|
#-------------------------------------------------------------
|
|
|
|
TEST_R_SRC1_EQ_DEST( 16, clz, 60, 13);
|
|
TEST_R_SRC1_EQ_DEST( 17, clz, 60, 11);
|
|
|
|
#-------------------------------------------------------------
|
|
# Bypassing tests
|
|
#-------------------------------------------------------------
|
|
|
|
TEST_R_DEST_BYPASS( 18, 0, clz, 60, 13);
|
|
TEST_R_DEST_BYPASS( 29, 1, clz, 59, 19);
|
|
TEST_R_DEST_BYPASS( 20, 2, clz, 58, 34);
|
|
|
|
#-------------------------------------------------------------
|
|
# Other tests
|
|
#-------------------------------------------------------------
|
|
|
|
TEST_R_OP( 21, clz, 37, 0x00000000070f8000 );
|
|
TEST_R_OP( 22, clz, 36, 0x0000000008008000 );
|
|
TEST_R_OP( 23, clz, 35, 0x0000000018008000 );
|
|
|
|
TEST_R_OP( 24, clz, 30, 0x0000000300007fff);
|
|
TEST_R_OP( 25, clz, 29, 0x000000077fffffff);
|
|
TEST_R_OP( 26, clz, 28, 0x0000000f0007ffff);
|
|
TEST_PASSFAIL
|
|
|
|
RVTEST_CODE_END
|
|
|
|
.data
|
|
RVTEST_DATA_BEGIN
|
|
|
|
TEST_DATA
|
|
|
|
RVTEST_DATA_END
|