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Fix normal (non-array) hierarchy -auto-top.

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Add simple test.
This commit is contained in:
Jim Lawson 2019-02-19 14:35:15 -08:00
parent 5c504c5ae6
commit 5c4a72c43e
3 changed files with 74 additions and 10 deletions
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18
passes/hierarchy/hierarchy.cc
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@ -523,15 +523,15 @@ int find_top_mod_score(Design *design, Module *module, dict<Module*, int> &db)
// Is this an array instance
if (celltype.substr(0, 7) == "$array:") {
celltype = basic_cell_type(celltype);
// Is this cell is a module instance?
if (celltype[0] != '$') {
auto instModule = design->module(celltype);
// If there is no instance for this, issue a warning.
if (instModule == NULL) {
log_warning("find_top_mod_score: no instance for %s.%s\n", celltype.c_str(), cell->name.c_str());
}
if (instModule != NULL)
score = max(score, find_top_mod_score(design, instModule, db) + 1);
}
// Is this cell a module instance?
if (celltype[0] != '$') {
auto instModule = design->module(celltype);
// If there is no instance for this, issue a warning.
if (instModule == NULL) {
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);
}
}
}