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Bug #9471
openERROR (SEMANTIC): The given bitfield expressions cannot be reduced to constant value
Start date:
02/01/2019
Due date:
% Done:
0%
Estimated time:
Detected in build:
svn
Platform:
Published in build:
Description
Ошибка:
riscv.nml 370:8 ERROR (SEMANTIC): "Unable to calculate bitfield size. The given bitfield expressions cannot be reduced to constant value." riscv.nml 370:8 ERROR (SEMANTIC): "Failed to recognize the grammar structure. It will be ignored: 'tmp_dword<63-tmp_bit_offset..0>'." riscv.nml 370:8 ERROR (SEMANTIC): "Failed to recognize the grammar structure. It will be ignored: 'tmp_dword<63-tmp_bit_offset..0>'." riscv.nml 370:42 ERROR (SEMANTIC): "Failed to recognize the grammar structure. It will be ignored: 'tmp_dword<63-tmp_bit_offset..0>=MEM[mem_index]<63..tmp_bit_offset>'." riscv.nml 370:42 ERROR (SEMANTIC): "Failed to recognize the grammar structure. It will be ignored: 'tmp_dword<63-tmp_bit_offset..0>=MEM[mem_index]<63..tmp_bit_offset>'."
Неправильная версия:
tmp_bit_offset = zero_extend(card(6), tmp_address_op<2..0>) * 8; tmp_dword<63 - tmp_bit_offset..0> = MEM[mem_index]<63..tmp_bit_offset>; tmp_dword<63..64 - tmp_bit_offset> = MEM[mem_index + 1]<tmp_bit_offset-1..0>;
Правильная версия:
tmp_bit_offset = zero_extend(card(6), tmp_address_op<2..0>) * 8; tmp_qword = MEM[mem_index + 1]::MEM[mem_index]; tmp_dword = tmp_qword<63+tmp_bit_offset..0+tmp_bit_offset>;
Updated by Alexander Kamkin about 5 years ago
- Description updated (diff)
- Target version set to 2.4
Updated by Alexander Kamkin almost 5 years ago
- Target version changed from 2.4 to 2.5
Updated by Alexander Protsenko over 1 year ago
- Target version changed from 2.5 to 2.6
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