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Update Verific, add opt to hierarchy pass, make opt run a bunch of Verific optimizations, update some Verific runtime flags

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This commit is contained in:
Akash Levy 2024-05-27 21:56:08 -07:00
parent a98fcbd48b
commit b90c20cd14
4 changed files with 57 additions and 7 deletions
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12
passes/hierarchy/hierarchy.cc
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@ -794,6 +794,9 @@ struct HierarchyPass : public Pass {
log(" -auto-top\n");
log(" automatically determine the top of the design hierarchy and mark it.\n");
log("\n");
log(" -opt\n");
log(" optimize all modules in design hierarchy.\n");
log("\n");
log(" -chparam name value \n");
log(" elaborate the top module using this parameter value. Modules on which\n");
log(" this parameter does not exist may cause a warning message to be output.\n");
@ -821,6 +824,7 @@ struct HierarchyPass : public Pass {
{
log_header(design, "Executing HIERARCHY pass (managing design hierarchy).\n");
bool flag_opt = false;
bool flag_check = false;
bool flag_simcheck = false;
bool flag_smtcheck = false;
@ -932,6 +936,10 @@ struct HierarchyPass : public Pass {
auto_top_mode = true;
continue;
}
if (args[argidx] == "-opt") {
flag_opt = true;
continue;
}
if (args[argidx] == "-chparam" && argidx+2 < args.size()) {
const std::string &key = args[++argidx];
const std::string &value = args[++argidx];
@ -981,7 +989,7 @@ struct HierarchyPass : public Pass {
if (top_mod == nullptr && !load_top_mod.empty()) {
#ifdef YOSYS_ENABLE_VERIFIC
if (verific_import_pending) {
load_top_mod = verific_import(design, parameters, load_top_mod);
load_top_mod = verific_import(design, parameters, load_top_mod, flag_opt);
top_mod = design->module(RTLIL::escape_id(load_top_mod));
}
#endif
@ -990,7 +998,7 @@ struct HierarchyPass : public Pass {
} else {
#ifdef YOSYS_ENABLE_VERIFIC
if (verific_import_pending)
verific_import(design, parameters);
verific_import(design, parameters, std::string(), flag_opt);
#endif
}