rtlil: Add const append helper

YosysHQ · Dec 13, 2024 · fdc3e4b · fdc3e4b
1 parent 6bd03b8
commit fdc3e4b
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
@@ -540,6 +540,12 @@ void RTLIL::Const::bitvectorize() const {
 	}
 }
 
+void RTLIL::Const::append(const RTLIL::Const &other) {
+	bitvectorize();
+	bitvectype& bv = get_bits();
+	bv.insert(bv.end(), other.begin(), other.end());
+}
+
 RTLIL::State RTLIL::Const::const_iterator::operator*() const {
 	if (auto bv = parent.get_if_bits())
 		return (*bv)[idx];

diff --git a/kernel/rtlil.h b/kernel/rtlil.h
@@ -710,6 +710,8 @@ struct RTLIL::Const
 	bool empty() const;
 	void bitvectorize() const;
 
+	void append(const RTLIL::Const &other);
+
 	class const_iterator {
 	private:
 		const Const& parent;