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pform_make_task_ports(): Reuse `pform_set_net_range()` 

`pform_make_task_ports()` has code very similar to `pform_set_net_range()`.
Use that helper function instead of duplicating the code.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Lars-Peter Clausen 2022-04-22 08:45:21 +02:00
parent c5ebe35953
commit b307da0831
3 changed files with 14 additions and 35 deletions
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10
parse.y
View File

@ -164,16 +164,6 @@ static std::list<perm_string>* list_from_identifier(list<perm_string>*tmp, char*
return tmp;
}
list<pform_range_t>* copy_range(list<pform_range_t>* orig)
{
std::list<pform_range_t>*copy = 0;
if (orig)
copy = new std::list<pform_range_t> (*orig);
return copy;
}
template <class T> void append(vector<T>&out, const std::vector<T>&in)
{
for (size_t idx = 0 ; idx < in.size() ; idx += 1)

34
pform.cc
View File

@ -2786,17 +2786,20 @@ void pform_makewire(const struct vlltype&li,
* constraints as those of tasks, so this works fine. Functions have
* no output or inout ports.
*/
static vector<pform_tf_port_t>*pform_make_task_ports(const struct vlltype&loc,
static vector<pform_tf_port_t>*pform_make_task_ports_vec(const struct vlltype&loc,
NetNet::PortType pt,
ivl_variable_type_t vtype,
bool signed_flag,
list<pform_range_t>*range,
list<pform_port_t>*ports)
vector_type_t *vec_type,
list<pform_port_t>*ports,
bool allow_implicit)
{
assert(pt != NetNet::PIMPLICIT && pt != NetNet::NOT_A_PORT);
assert(ports);
vector<pform_tf_port_t>*res = new vector<pform_tf_port_t>(0);
PWSRType rt = vtype != IVL_VT_NO_TYPE ? SR_BOTH : SR_PORT;
PWSRType rt = SR_BOTH;
if (allow_implicit && vec_type->implicit_flag)
rt = SR_PORT;
for (list<pform_port_t>::iterator cur = ports->begin()
; cur != ports->end() ; ++ cur ) {
@ -2805,12 +2808,8 @@ static vector<pform_tf_port_t>*pform_make_task_ports(const struct vlltype&loc,
/* Look for a preexisting wire. If it exists, set the
port direction. If not, create it. */
PWire*curw = pform_get_or_make_wire(loc, name, NetNet::IMPLICIT_REG,
pt, vtype, rt);
curw->set_signed(signed_flag);
/* If there is a range involved, it needs to be set. */
if (range)
curw->set_range(*range, rt);
pt, vec_type->base_type, rt);
pform_set_net_range(curw, vec_type, rt);
if (cur->udims) {
if (pform_requires_sv(loc, "Task/function port with unpacked dimensions"))
@ -2820,7 +2819,6 @@ static vector<pform_tf_port_t>*pform_make_task_ports(const struct vlltype&loc,
res->push_back(pform_tf_port_t(curw));
}
delete range;
return res;
}
@ -2874,14 +2872,8 @@ vector<pform_tf_port_t>*pform_make_task_ports(const struct vlltype&loc,
}
if (vector_type_t*vec_type = dynamic_cast<vector_type_t*> (vtype)) {
ivl_variable_type_t base_type = vec_type->base_type;
if (allow_implicit && vec_type->implicit_flag)
base_type = IVL_VT_NO_TYPE;
ret = pform_make_task_ports(loc, pt, base_type,
vec_type->signed_flag,
copy_range(vec_type->pdims.get()),
ports);
ret = pform_make_task_ports_vec(loc, pt, vec_type, ports,
allow_implicit);
}
if (/*real_type_t*real_type = */ dynamic_cast<real_type_t*> (vtype)) {

3
pform.h
View File

@ -96,9 +96,6 @@ struct parmvalue_t {
struct str_pair_t { ivl_drive_t str0, str1; };
extern std::list<pform_range_t>* copy_range(std::list<pform_range_t>* orig);
/* Use this function to transform the parted form of the attribute
list to the attribute map that is used later. */
extern void pform_bind_attributes(std::map<perm_string,PExpr*>&attributes,