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author | Eddie Hung <eddie@fpgeh.com> | 2019-08-07 12:20:08 -0700 |
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committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-07 12:20:08 -0700 |
commit | 6d77236f3845cd8785e7bdd4da3c5ef966be6043 (patch) | |
tree | 9a55ec79ecd07e4077dbb90634be19e168b15e48 /passes/techmap/extract.cc | |
parent | 71eff6f0deae3ffaf75cca22768b66a2dc918b3e (diff) | |
download | yosys-6d77236f3845cd8785e7bdd4da3c5ef966be6043.tar.gz yosys-6d77236f3845cd8785e7bdd4da3c5ef966be6043.tar.bz2 yosys-6d77236f3845cd8785e7bdd4da3c5ef966be6043.zip |
substr() -> compare()
Diffstat (limited to 'passes/techmap/extract.cc')
-rw-r--r-- | passes/techmap/extract.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/passes/techmap/extract.cc b/passes/techmap/extract.cc index fff90f13c..e3b4faba1 100644 --- a/passes/techmap/extract.cc +++ b/passes/techmap/extract.cc @@ -54,7 +54,7 @@ public: RTLIL::Const unified_param(RTLIL::IdString cell_type, RTLIL::IdString param, RTLIL::Const value) { - if (cell_type.substr(0, 1) != "$" || cell_type.substr(0, 2) == "$_") + if (!cell_type.begins_with("$") || cell_type.begins_with("$_")) return value; #define param_bool(_n) if (param == _n) return value.as_bool(); @@ -203,7 +203,7 @@ bool module2graph(SubCircuit::Graph &graph, RTLIL::Module *mod, bool constports, continue; std::string type = cell->type.str(); - if (sel == NULL && type.substr(0, 2) == "\\$") + if (sel == NULL && type.compare(0, 2, "\\$") == 0) type = type.substr(1); graph.createNode(cell->name.str(), type, (void*)cell); @@ -594,7 +594,7 @@ struct ExtractPass : public Pass { map = new RTLIL::Design; for (auto &filename : map_filenames) { - if (filename.substr(0, 1) == "%") + if (filename.compare(0, 1, "%") == 0) { if (!saved_designs.count(filename.substr(1))) { delete map; @@ -613,10 +613,10 @@ struct ExtractPass : public Pass { delete map; log_cmd_error("Can't open map file `%s'.\n", filename.c_str()); } - Frontend::frontend_call(map, &f, filename, (filename.size() > 3 && filename.substr(filename.size()-3) == ".il") ? "ilang" : "verilog"); + Frontend::frontend_call(map, &f, filename, (filename.size() > 3 && filename.compare(filename.size()-3, std::string::npos, ".il") == 0 ? "ilang" : "verilog")); f.close(); - if (filename.size() <= 3 || filename.substr(filename.size()-3) != ".il") { + if (filename.size() <= 3 || filename.compare(filename.size()-3, std::string::npos, ".il") != 0) { Pass::call(map, "proc"); Pass::call(map, "opt_clean"); } |