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shrink ast's app by 8 bytes on 64-bit platforms when number of args > 0

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This commit is contained in:
Nuno Lopes 2023-12-20 16:58:45 +00:00
parent b2d5c24c1d
commit 4898a156d8
2 changed files with 13 additions and 37 deletions
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33
src/ast/ast.cpp
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@ -319,26 +319,6 @@ func_decl::func_decl(symbol const & name, unsigned arity, sort * const * domain,
//
// -----------------------------------
static app_flags mk_const_flags() {
app_flags r;
r.m_depth = 1;
r.m_ground = true;
r.m_has_quantifiers = false;
r.m_has_labels = false;
return r;
}
static app_flags mk_default_app_flags() {
app_flags r;
r.m_depth = 1;
r.m_ground = true;
r.m_has_quantifiers = false;
r.m_has_labels = false;
return r;
}
app_flags app::g_constant_flags = mk_const_flags();
app::app(func_decl * decl, unsigned num_args, expr * const * args):
expr(AST_APP),
m_decl(decl),
@ -1762,8 +1742,7 @@ ast * ast_manager::register_node_core(ast * n) {
inc_ref(t->get_decl());
unsigned num_args = t->get_num_args();
if (num_args > 0) {
app_flags * f = t->flags();
*f = mk_default_app_flags();
app_flags * f = &t->m_flags;
SASSERT(t->is_ground());
SASSERT(!t->has_quantifiers());
SASSERT(!t->has_labels());
@ -1776,13 +1755,13 @@ ast * ast_manager::register_node_core(ast * n) {
unsigned arg_depth = 0;
switch (arg->get_kind()) {
case AST_APP: {
app_flags * arg_flags = to_app(arg)->flags();
arg_depth = arg_flags->m_depth;
if (arg_flags->m_has_quantifiers)
app *app = to_app(arg);
arg_depth = app->get_depth();
if (app->has_quantifiers())
f->m_has_quantifiers = true;
if (arg_flags->m_has_labels)
if (app->has_labels())
f->m_has_labels = true;
if (!arg_flags->m_ground)
if (!app->is_ground())
f->m_ground = false;
break;
}