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author | Roger Chang <rogerycchang@google.com> | 2024-02-19 11:29:33 +0800 |
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committer | Roger Chang <rogerycchang@google.com> | 2024-02-19 11:29:33 +0800 |
commit | a3498c6d2f770af95964a0a7ba46f285cecd1eb3 (patch) | |
tree | 4d216b0e0c5f0989e052da725464c89d72ee873e /isa/rv64uzbb/clzw.S | |
parent | 45476161d6c42c321458027b70fc03a97f6e4ad7 (diff) | |
download | riscv-tests-a3498c6d2f770af95964a0a7ba46f285cecd1eb3.zip riscv-tests-a3498c6d2f770af95964a0a7ba46f285cecd1eb3.tar.gz riscv-tests-a3498c6d2f770af95964a0a7ba46f285cecd1eb3.tar.bz2 |
Add zbb test cases
Signed-off-by: Roger Chang <rogerycchang@google.com>
Diffstat (limited to 'isa/rv64uzbb/clzw.S')
-rw-r--r-- | isa/rv64uzbb/clzw.S | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/isa/rv64uzbb/clzw.S b/isa/rv64uzbb/clzw.S new file mode 100644 index 0000000..24b659d --- /dev/null +++ b/isa/rv64uzbb/clzw.S @@ -0,0 +1,76 @@ +# 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 |