atoi -> stoi

diff --git a/passes/techmap/muxcover.cc b/passes/techmap/muxcover.cc
index 4d9c111e7b4200b94c0bd165ac179dbae63f647f..fa97239f5288f9a19970fb2bf97c6a3812551d76 100644 (file)
--- a/passes/techmap/muxcover.cc
+++ b/passes/techmap/muxcover.cc
@@ -671,14 +671,14 @@ struct MuxcoverPass : public Pass {
                {
                        const auto &arg = args[argidx];
                        if (arg.size() >= 6 && arg.substr(0,6) == "-mux2=") {
-                               cost_mux2 = atoi(arg.substr(6).c_str());
+                               cost_mux2 = std::stoi(arg.substr(6));
                                continue;
                        }
                        if (arg.size() >= 5 && arg.substr(0,5) == "-mux4") {
                                use_mux4 = true;
                                if (arg.size() > 5) {
                                        if (arg[5] != '=') break;
-                                       cost_mux4 = atoi(arg.substr(6).c_str());
+                                       cost_mux4 = std::stoi(arg.substr(6));
                                }
                                continue;
                        }
@@ -686,7 +686,7 @@ struct MuxcoverPass : public Pass {
                                use_mux8 = true;
                                if (arg.size() > 5) {
                                        if (arg[5] != '=') break;
-                                       cost_mux8 = atoi(arg.substr(6).c_str());
+                                       cost_mux8 = std::stoi(arg.substr(6));
                                }
                                continue;
                        }
@@ -694,12 +694,12 @@ struct MuxcoverPass : public Pass {
                                use_mux16 = true;
                                if (arg.size() > 6) {
                                        if (arg[6] != '=') break;
-                                       cost_mux16 = atoi(arg.substr(7).c_str());
+                                       cost_mux16 = std::stoi(arg.substr(7));
                                }
                                continue;
                        }
                        if (arg.size() >= 6 && arg.substr(0,6) == "-dmux=") {
-                               cost_dmux = atoi(arg.substr(6).c_str());
+                               cost_dmux = std::stoi(arg.substr(6));
                                continue;
                        }
                        if (arg == "-nodecode") {