luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-10-06 18:13:50 +02:00
Code Issues Packages Projects Releases Wiki Activity

Support , and related functions, bug448.

Browse Source
This commit is contained in:
Wilson Snyder
2013-01-20 12:19:22 -05:00
parent 00bd947385
commit 929aeebf12
14 changed files with 246 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3AstNodes.cpp
+7 -6
View File
@@ -358,21 +358,22 @@ uint32_t AstNodeDType::arrayUnpackedElements() {
return entries;
}
pair<uint32_t,uint32_t> AstNodeDType::dimensions() {
pair<uint32_t,uint32_t> AstNodeDType::dimensions(bool includeBasic) {
// How many array dimensions (packed,unpacked) does this Var have?
uint32_t packed = 0;
uint32_t unpacked = 0;
for (AstNodeDType* dtypep=this; dtypep; ) {
dtypep = dtypep->skipRefp(); // Skip AstRefDType/AstTypedef, or return same node
if (AstNodeArrayDType* adtypep = dtypep->castNodeArrayDType()) {
if (adtypep->castPackArrayDType()) packed += 1;
else unpacked += 1;
if (adtypep->castPackArrayDType()) packed++;
else unpacked++;
dtypep = adtypep->subDTypep();
continue;
}
else {
// AstBasicDType - nothing below, 1
break;
else if (AstBasicDType* adtypep = dtypep->castBasicDType()) {
if (includeBasic && adtypep->isRanged()) packed++;
}
break;
}
return make_pair(packed, unpacked);
}