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#*****************************************************************************
# bgeu.S
#-----------------------------------------------------------------------------
#
# Test bgeu instruction in a vf block.
#
#include "riscv_test.h"
#include "test_macros.h"
RVTEST_RV64U
RVTEST_CODE_BEGIN
#-------------------------------------------------------------
# Branch tests
#-------------------------------------------------------------
# Each test checks both forward and backward branches
TEST_BR2_OP_TAKEN( 2, bgeu, 0x00000000, 0x00000000 );
TEST_BR2_OP_TAKEN( 3, bgeu, 0x00000001, 0x00000001 );
TEST_BR2_OP_TAKEN( 4, bgeu, 0xffffffff, 0xffffffff );
TEST_BR2_OP_TAKEN( 5, bgeu, 0x00000001, 0x00000000 );
TEST_BR2_OP_TAKEN( 6, bgeu, 0xffffffff, 0xfffffffe );
TEST_BR2_OP_TAKEN( 7, bgeu, 0xffffffff, 0x00000000 );
TEST_BR2_OP_NOTTAKEN( 8, bgeu, 0x00000000, 0x00000001 );
TEST_BR2_OP_NOTTAKEN( 9, bgeu, 0xfffffffe, 0xffffffff );
TEST_BR2_OP_NOTTAKEN( 10, bgeu, 0x00000000, 0xffffffff );
TEST_BR2_OP_NOTTAKEN( 11, bgeu, 0x7fffffff, 0x80000000 );
#-------------------------------------------------------------
# Bypassing tests
#-------------------------------------------------------------
TEST_BR2_SRC12_BYPASS( 12, 0, 0, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 13, 0, 1, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 14, 0, 2, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 15, 1, 0, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 16, 1, 1, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 17, 2, 0, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 18, 0, 0, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 19, 0, 1, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 20, 0, 2, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 21, 1, 0, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 22, 1, 1, bgeu, 0xefffffff, 0xf0000000 );
TEST_BR2_SRC12_BYPASS( 23, 2, 0, bgeu, 0xefffffff, 0xf0000000 );
#-------------------------------------------------------------
# Test when uts diverge
#-------------------------------------------------------------
TEST_BR2_DIVERGED_ODD_EVEN( 24, bgeu, 1, 1, \
addi x3, x3, 1; \
)
TEST_BR2_DIVERGED_ODD_EVEN( 25, bgeu, 2, 2, \
addi x3, x3, 1; \
)
TEST_BR2_DIVERGED_ODD_EVEN( 26, bgeu, 3, 3, \
addi x3, x3, 1; \
)
TEST_BR2_DIVERGED_ODD_EVEN( 27, bgeu, 1, 16, \
addi x3, x3, 4; \
mul x3, x3, x3; \
)
TEST_BR2_DIVERGED_ODD_EVEN( 28, bgeu, 2, 400, \
addi x3, x3, 4; \
mul x3, x3, x3; \
)
TEST_BR2_DIVERGED_ODD_EVEN( 29, bgeu, 3, 163216, \
addi x3, x3, 4; \
mul x3, x3, x3; \
)
TEST_BR2_DIVERGED_FULL12( 30, bgeu, 1, 1, \
addi x3, x3, 1; \
)
TEST_BR2_DIVERGED_FULL12( 31, bgeu, 1, 16, \
addi x3, x3, 4; \
mul x3, x3, x3; \
)
TEST_BR2_DIVERGED_MEM_FULL12( 32, bgeu, 1);
TEST_PASSFAIL
RVTEST_CODE_END
.data
RVTEST_DATA_BEGIN
TEST_DATA
RVTEST_DATA_END
|
