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Removed RTLIL::SigSpec::optimize()

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This commit is contained in:
Clifford Wolf 2014-07-23 20:32:28 +02:00
parent 8fd8e4a468
commit c094c53de8
24 changed files with 15 additions and 181 deletions
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11
frontends/ast/genrtlil.cc
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@ -292,8 +292,6 @@ struct AST_INTERNAL::ProcessGenerator
proc->syncs.push_back(sync);
assert(init_lvalue.size() == init_rvalue.size());
init_lvalue.optimize();
init_rvalue.optimize();
int offset = 0;
for (size_t i = 0; i < init_lvalue.chunks().size(); i++) {
@ -308,7 +306,6 @@ struct AST_INTERNAL::ProcessGenerator
// create new temporary signals
RTLIL::SigSpec new_temp_signal(RTLIL::SigSpec sig)
{
sig.optimize();
std::vector<RTLIL::SigChunk> chunks = sig.chunks();
for (int i = 0; i < SIZE(chunks); i++)
@ -399,8 +396,6 @@ struct AST_INTERNAL::ProcessGenerator
lvalue.remove2(initSyncSignals, &rvalue);
}
assert(lvalue.size() == rvalue.size());
lvalue.optimize();
rvalue.optimize();
int offset = 0;
for (size_t i = 0; i < lvalue.chunks().size(); i++) {
@ -433,9 +428,7 @@ struct AST_INTERNAL::ProcessGenerator
if (ast->type == AST_ASSIGN_EQ) {
subst_rvalue_from.remove2(unmapped_lvalue, &subst_rvalue_to);
subst_rvalue_from.append(unmapped_lvalue);
subst_rvalue_from.optimize();
subst_rvalue_to.append(rvalue);
subst_rvalue_to.optimize();
}
removeSignalFromCaseTree(lvalue, current_case);
@ -486,9 +479,7 @@ struct AST_INTERNAL::ProcessGenerator
subst_lvalue_from.remove2(this_case_eq_lvalue, &subst_lvalue_to);
subst_lvalue_from.append(this_case_eq_lvalue);
subst_lvalue_from.optimize();
subst_lvalue_to.append(this_case_eq_ltemp);
subst_lvalue_to.optimize();
RTLIL::CaseRule *backup_case = current_case;
current_case = new RTLIL::CaseRule;
@ -527,9 +518,7 @@ struct AST_INTERNAL::ProcessGenerator
subst_rvalue_from.remove2(this_case_eq_lvalue, &subst_rvalue_to);
subst_rvalue_from.append(this_case_eq_lvalue);
subst_rvalue_from.optimize();
subst_rvalue_to.append(this_case_eq_ltemp);
subst_rvalue_to.optimize();
this_case_eq_lvalue.replace(subst_lvalue_from, subst_lvalue_to);
removeSignalFromCaseTree(this_case_eq_lvalue, current_case);