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Minor changes ontop of 71bcc4c: Remove hierarchy warning that is redundant to -check

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-02-24 20:41:36 +01:00
parent c118f9a377
commit c258b99040
1 changed files with 1 additions and 5 deletions
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6
passes/hierarchy/hierarchy.cc
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@ -527,11 +527,7 @@ int find_top_mod_score(Design *design, Module *module, dict<Module*, int> &db)
// Is this cell a module instance? // Is this cell a module instance?
auto instModule = design->module(celltype); auto instModule = design->module(celltype);
// If there is no instance for this, issue a warning. // If there is no instance for this, issue a warning.
if (instModule == NULL) { if (instModule != nullptr) {
// but only if we're sure it is a reference to a module.
if (celltype[0] != '$')
log_warning("find_top_mod_score: no instance for %s.%s\n", celltype.c_str(), cell->name.c_str());
} else {
score = max(score, find_top_mod_score(design, instModule, db) + 1); score = max(score, find_top_mod_score(design, instModule, db) + 1);
} }
} }