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libparse: parse expressions in filterlib

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This commit is contained in:
Emil J. Tywoniak 2025-11-05 12:12:30 +01:00
parent 66d8fc5c28
commit 547e254a9b
3 changed files with 79 additions and 55 deletions
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10
passes/techmap/libparse.h
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@ -91,11 +91,13 @@ namespace Yosys
LibertyExpression() : kind(Kind::EMPTY) {}
static LibertyExpression parse(Lexer &s, int min_prio = 0);
void get_pin_names(pool<std::string>& names);
bool eval(dict<std::string, bool>& values);
std::string str(int indent = 0);
void get_pin_names(std::unordered_set<std::string>& names);
bool eval(std::unordered_map<std::string, bool>& values);
std::string sexpr_str(int indent = 0);
std::string vlog_str();
private:
static bool is_nice_binop(char c);
static bool char_is_nice_binop(char c);
bool is_binop();
};
class LibertyInputStream {