mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-11-03 13:07:58 +00:00
Code Activity

Make new_id/new_id_suffix taking string_view to avoid allocating strings

Browse source
This commit is contained in:
Robert O'Callahan 2025-10-13 00:28:49 +00:00
parent 5cc3f27a5f
commit bf732df591
2 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

12
kernel/yosys.cc
View file

@ -295,35 +295,35 @@ void yosys_shutdown()
#endif
}
RTLIL::IdString new_id(std::string file, int line, std::string func)
RTLIL::IdString new_id(std::string_view file, int line, std::string_view func)
{
#ifdef _WIN32
size_t pos = file.find_last_of("/\\");
#else
size_t pos = file.find_last_of('/');
#endif
if (pos != std::string::npos)
if (pos != std::string_view::npos)
file = file.substr(pos+1);
pos = func.find_last_of(':');
if (pos != std::string::npos)
if (pos != std::string_view::npos)
func = func.substr(pos+1);
return stringf("$auto$%s:%d:%s$%d", file, line, func, autoidx++);
}
RTLIL::IdString new_id_suffix(std::string file, int line, std::string func, std::string suffix)
RTLIL::IdString new_id_suffix(std::string_view file, int line, std::string_view func, std::string_view suffix)
{
#ifdef _WIN32
size_t pos = file.find_last_of("/\\");
#else
size_t pos = file.find_last_of('/');
#endif
if (pos != std::string::npos)
if (pos != std::string_view::npos)
file = file.substr(pos+1);
pos = func.find_last_of(':');
if (pos != std::string::npos)
if (pos != std::string_view::npos)
func = func.substr(pos+1);
return stringf("$auto$%s:%d:%s$%s$%d", file, line, func, suffix, autoidx++);

4
kernel/yosys_common.h
View file

@ -271,8 +271,8 @@ extern int autoidx;
extern int yosys_xtrace;
extern bool yosys_write_versions;
RTLIL::IdString new_id(std::string file, int line, std::string func);
RTLIL::IdString new_id_suffix(std::string file, int line, std::string func, std::string suffix);
RTLIL::IdString new_id(std::string_view file, int line, std::string_view func);
RTLIL::IdString new_id_suffix(std::string_view file, int line, std::string_view func, std::string_view suffix);
#define NEW_ID \
YOSYS_NAMESPACE_PREFIX new_id(__FILE__, __LINE__, __FUNCTION__)