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kernel: use try_as_int to implement as_int_compress

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This commit is contained in:
George Rennie 2025-05-26 15:34:13 +01:00
parent 353fd0f7f4
commit e0c1e88f19
1 changed files with 1 additions and 12 deletions
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13
kernel/rtlil.cc
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@ -455,18 +455,7 @@ void RTLIL::Const::compress(bool is_signed)
std::optional<int> RTLIL::Const::as_int_compress(bool is_signed) const
{
auto size = get_min_size(is_signed);
if(size == 0 || size > 32)
return std::nullopt;
int32_t ret = 0;
for (auto i = 0; i < size && i < 32; i++)
if ((*this)[i] == State::S1)
ret |= 1 << i;
if (is_signed && (*this)[size-1] == State::S1)
for (auto i = size; i < 32; i++)
ret |= 1 << i;
return ret;
return try_as_int(is_signed);
}
std::string RTLIL::Const::as_string(const char* any) const