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Add latch detection for use_case_method in part-select write, fixes #2040

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Signed-off-by: Claire Wolf <claire@symbioticeda.com>
This commit is contained in:
Claire Wolf 2020-06-04 23:10:03 +02:00
parent 7112f187cd
commit 7ad0c49905
2 changed files with 58 additions and 0 deletions
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frontends/ast/ast.h
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@ -257,6 +257,7 @@ namespace AST
bool mem2reg_check(pool<AstNode*> &mem2reg_set);
void mem2reg_remove(pool<AstNode*> &mem2reg_set, vector<AstNode*> &delnodes);
void meminfo(int &mem_width, int &mem_size, int &addr_bits);
bool detect_latch(const std::string &var);
// additional functionality for evaluating constant functions
struct varinfo_t { RTLIL::Const val; int offset; bool is_signed; };