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Add Selection::clear() method

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Use method in `select.cc` to reduce code duplication.
This commit is contained in:
Krystine Sherwin 2025-04-05 10:56:01 +13:00
parent dab67f84da
commit d8a9ad6860
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3 changed files with 17 additions and 20 deletions
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8
kernel/rtlil.cc
View file

@ -891,6 +891,14 @@ void RTLIL::Selection::optimize(RTLIL::Design *design)
}
}
void RTLIL::Selection::clear()
{
full_selection = false;
complete_selection = false;
selected_modules.clear();
selected_members.clear();
}
RTLIL::Design::Design()
: verilog_defines (new define_map_t)
{

3
kernel/rtlil.h
View file

@ -1241,6 +1241,9 @@ struct RTLIL::Selection
return !selects_all() && selected_modules.empty() && selected_members.empty();
}
// clear this selection, leaving it empty
void clear();
// create a new selection which is empty
static Selection EmptySelection(RTLIL::Design *design = nullptr) { return Selection(false, false, design); };

26
passes/cmds/select.cc
View file

@ -159,10 +159,7 @@ static void select_all(RTLIL::Design *design, RTLIL::Selection &lhs)
static void select_op_neg(RTLIL::Design *design, RTLIL::Selection &lhs)
{
if (lhs.selects_all()) {
lhs.full_selection = false;
lhs.complete_selection = false;
lhs.selected_modules.clear();
lhs.selected_members.clear();
lhs.clear();
return;
}
@ -341,9 +338,8 @@ static void select_op_union(RTLIL::Design* design, RTLIL::Selection &lhs, const
for (auto mod : new_rhs.selected_modules)
lhs.selected_modules.insert(mod);
} else {
lhs.clear();
lhs.full_selection = true;
lhs.selected_modules.clear();
lhs.selected_members.clear();
}
return;
}
@ -361,10 +357,7 @@ static void select_op_union(RTLIL::Design* design, RTLIL::Selection &lhs, const
static void select_op_diff(RTLIL::Design *design, RTLIL::Selection &lhs, const RTLIL::Selection &rhs)
{
if (rhs.complete_selection) {
lhs.full_selection = false;
lhs.complete_selection = false;
lhs.selected_modules.clear();
lhs.selected_members.clear();
lhs.clear();
return;
}
@ -378,9 +371,7 @@ static void select_op_diff(RTLIL::Design *design, RTLIL::Selection &lhs, const R
lhs.selected_members.erase(mod);
}
} else {
lhs.full_selection = false;
lhs.selected_modules.clear();
lhs.selected_members.clear();
lhs.clear();
}
return;
}
@ -435,10 +426,7 @@ static void select_op_intersect(RTLIL::Design *design, RTLIL::Selection &lhs, co
return;
if (rhs.empty()) {
lhs.full_selection = false;
lhs.complete_selection = false;
lhs.selected_modules.clear();
lhs.selected_members.clear();
lhs.clear();
return;
}
@ -680,9 +668,7 @@ static void select_filter_active_mod(RTLIL::Design *design, RTLIL::Selection &se
return;
if (sel.full_selection) {
sel.full_selection = false;
sel.selected_modules.clear();
sel.selected_members.clear();
sel.clear();
sel.selected_modules.insert(design->selected_active_module);
return;
}