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Removed unused variables, functions.

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This commit is contained in:
Jim Lawson 2019-02-15 12:00:28 -08:00
parent 34153adef4
commit c245041bfe
1 changed files with 0 additions and 20 deletions
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20
backends/firrtl/firrtl.cc
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@ -96,23 +96,6 @@ const char *make_id(IdString id)
return namecache.at(id).c_str();
}
static std::vector<string> Tokenize( const string str, const std::regex regex )
{
using namespace std;
std::vector<string> result;
sregex_token_iterator it( str.begin(), str.end(), regex, -1 );
sregex_token_iterator reg_end;
for ( ; it != reg_end; ++it ) {
if ( !it->str().empty() ) //token could be empty:check
result.emplace_back( it->str() );
}
return result;
}
struct FirrtlWorker
{
Module *module;
@ -373,7 +356,6 @@ struct FirrtlWorker
bool is_signed = cell->parameters.at("\\A_SIGNED").as_bool();
int y_width = cell->parameters.at("\\Y_WIDTH").as_int();
string a_expr = make_expr(cell->getPort("\\A"));
int a_padded_width = cell->parameters.at("\\A_WIDTH").as_int();
string b_expr = make_expr(cell->getPort("\\B"));
int b_padded_width = cell->parameters.at("\\B_WIDTH").as_int();
wire_decls.push_back(stringf(" wire %s: UInt<%d>\n", y_id.c_str(), y_width));
@ -618,8 +600,6 @@ struct FirrtlWorker
// This may be a parameterized module - paramod.
if (cell->type.substr(0, 8) == "$paramod")
{
auto paramod_module = log_id(module);
auto paramod_instance = log_id(cell);
process_instance(cell, wire_exprs);
continue;
}