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-rw-r--r--passes/sat/miter.cc6
1 files changed, 3 insertions, 3 deletions
diff --git a/passes/sat/miter.cc b/passes/sat/miter.cc
index 1a886af70..49ef40061 100644
--- a/passes/sat/miter.cc
+++ b/passes/sat/miter.cc
@@ -59,7 +59,7 @@ void create_miter_equiv(struct Pass *that, std::vector<std::string> args, RTLIL:
}
break;
}
- if (argidx+3 != args.size() || args[argidx].substr(0, 1) == "-")
+ if (argidx+3 != args.size() || args[argidx].compare(0, 1, "-") == 0)
that->cmd_error(args, argidx, "command argument error");
RTLIL::IdString gold_name = RTLIL::escape_id(args[argidx++]);
@@ -236,7 +236,7 @@ void create_miter_equiv(struct Pass *that, std::vector<std::string> args, RTLIL:
if (flag_make_assert) {
RTLIL::Cell *assert_cell = miter_module->addCell(NEW_ID, "$assert");
assert_cell->setPort("\\A", all_conditions);
- assert_cell->setPort("\\EN", RTLIL::SigSpec(1, 1));
+ assert_cell->setPort("\\EN", State::S1);
}
RTLIL::Wire *w_trigger = miter_module->addWire("\\trigger");
@@ -279,7 +279,7 @@ void create_miter_assert(struct Pass *that, std::vector<std::string> args, RTLIL
}
break;
}
- if ((argidx+1 != args.size() && argidx+2 != args.size()) || args[argidx].substr(0, 1) == "-")
+ if ((argidx+1 != args.size() && argidx+2 != args.size()) || args[argidx].compare(0, 1, "-") == 0)
that->cmd_error(args, argidx, "command argument error");
IdString module_name = RTLIL::escape_id(args[argidx++]);