driver: add --autoidx

kernel/driver.cc

@@ -276,6 +276,16 @@ int main(int argc, char **argv)
 	options.add_options("developer")
 		("X,trace", "enable tracing of core data structure changes. for debugging")
 		("M,randomize-pointers", "will slightly randomize allocated pointer addresses. for debugging")
+<<<<<<< HEAD
+||||||| parent of 31d55d8c8 (driver: add --autoidx)
+		("hash-seed", "mix up hashing values with <seed>, for extreme optimization and testing",
+			cxxopts::value<uint64_t>(), "<seed>")
+=======
+		("hash-seed", "mix up hashing values with <seed>, for extreme optimization and testing",
+			cxxopts::value<uint64_t>(), "<seed>")
+		("autoidx", "start counting autoidx up from <seed>, similar effect to --hash-seed",
+			cxxopts::value<uint64_t>(), "<idx>")
+>>>>>>> 31d55d8c8 (driver: add --autoidx)
 		("A,abort", "will call abort() at the end of the script. for debugging")
 		("x,experimental", "do not print warnings for the experimental <feature>",
 			cxxopts::value<std::vector<std::string>>(), "<feature>")
@@ -427,6 +437,10 @@ int main(int argc, char **argv)
 		if (result.count("infile")) {
 			frontend_files = result["infile"].as<std::vector<std::string>>();
 		}
+		if (result.count("autoidx")) {
+			int idx = result["hash-seed"].as<uint64_t>();
+			autoidx = idx;
+		}
 
 		if (log_errfile == NULL) {
 			log_files.push_back(stdout);