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# See LICENSE for license details.
#*****************************************************************************
# clzw.S
#-----------------------------------------------------------------------------
#
# Test clzw instruction.
#
#include "riscv_test.h"
#include "test_macros.h"
RVTEST_RV64U
RVTEST_CODE_BEGIN
#-------------------------------------------------------------
# Arithmetic tests
#-------------------------------------------------------------
TEST_R_OP( 2, clzw, 32, 0x00000000);
TEST_R_OP( 3, clzw, 31, 0x00000001);
TEST_R_OP( 4, clzw, 30, 0x00000003);
TEST_R_OP( 5, clzw, 0, 0xffff8000 );
TEST_R_OP( 6, clzw, 8, 0x00800000 );
TEST_R_OP( 7, clzw, 0, 0xffff8000 );
TEST_R_OP( 8, clzw, 17, 0x00007fff);
TEST_R_OP( 9, clzw, 1, 0x7fffffff);
TEST_R_OP( 10, clzw, 13, 0x0007ffff );
TEST_R_OP( 11, clzw, 0, 0x80000000);
TEST_R_OP( 12, clzw, 3, 0x121f5000);
TEST_R_OP( 13, clzw, 5, 0x04000000);
TEST_R_OP( 14, clzw, 28, 0x0000000e);
TEST_R_OP( 15, clzw, 2, 0x20401341);
#-------------------------------------------------------------
# Source/Destination tests
#-------------------------------------------------------------
TEST_R_SRC1_EQ_DEST( 16, clzw, 28, 13);
TEST_R_SRC1_EQ_DEST( 17, clzw, 28, 11);
#-------------------------------------------------------------
# Bypassing tests
#-------------------------------------------------------------
TEST_R_DEST_BYPASS( 18, 0, clzw, 28, 13);
TEST_R_DEST_BYPASS( 29, 1, clzw, 27, 19);
TEST_R_DEST_BYPASS( 20, 2, clzw, 26, 34);
#-------------------------------------------------------------
# Other tests
#-------------------------------------------------------------
TEST_R_OP( 21, clzw, 5, 0x070f8000 );
TEST_R_OP( 22, clzw, 4, 0x08008000 );
TEST_R_OP( 23, clzw, 3, 0x18008000 );
TEST_R_OP( 24, clzw, 17, 0x00007fff);
TEST_R_OP( 25, clzw, 1, 0x7fffffff);
TEST_R_OP( 26, clzw, 13, 0x0007ffff);
TEST_PASSFAIL
RVTEST_CODE_END
.data
RVTEST_DATA_BEGIN
TEST_DATA
RVTEST_DATA_END
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