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-rw-r--r--kernel/rtlil.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 7b669536..5dff5579 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -192,12 +192,12 @@ namespace RTLIL
return std::string(global_id_storage_.at(index_));
}
- bool operator<(IdString rhs) const {
+ bool operator<(const IdString &rhs) const {
return index_ < rhs.index_;
}
- bool operator==(IdString rhs) const { return index_ == rhs.index_; }
- bool operator!=(IdString rhs) const { return index_ != rhs.index_; }
+ bool operator==(const IdString &rhs) const { return index_ == rhs.index_; }
+ bool operator!=(const IdString &rhs) const { return index_ != rhs.index_; }
// The methods below are just convenience functions for better compatibility with std::string.
@@ -670,6 +670,8 @@ public:
void remove(const pool<RTLIL::SigBit> &pattern, RTLIL::SigSpec *other) const;
void remove2(const pool<RTLIL::SigBit> &pattern, RTLIL::SigSpec *other);
+ void remove2(const std::set<RTLIL::SigBit> &pattern, RTLIL::SigSpec *other);
+
void remove(int offset, int length = 1);
void remove_const();