luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-10-07 02:23:19 +02:00
Code Issues Packages Projects Releases Wiki Activity

Support logic and set operations on binsof (#8306)

Browse Source
This commit is contained in:
Marco Bartoli
2026-09-13 12:59:10 -04:00
committed by GitHub
parent 298922d887
commit 47ead4e89d
26 changed files with 2455 additions and 312 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3Clean.cpp
+12 -11
View File
@@ -93,6 +93,7 @@ class CleanVisitor final : public VNVisitor {
|| VN_IS(nodep->dtypep()->skipRefp(), QueueDType)
|| VN_IS(nodep->dtypep()->skipRefp(), StreamDType)
|| VN_IS(nodep->dtypep()->skipRefp(), UnpackArrayDType)
|| VN_IS(nodep->dtypep()->skipRefp(), CoverCrossDType)
|| VN_IS(nodep->dtypep()->skipRefp(), CoverpointDType)
|| VN_IS(nodep->dtypep()->skipRefp(), VoidDType)) {
} else {
@@ -141,12 +142,12 @@ class CleanVisitor final : public VNVisitor {
computeCppWidth(nodep);
if (!isClean(nodep)) insertClean(nodep);
}
void ensureCleanAndNext(AstNodeExpr* nodep) {
void ensureCleanAndNext(AstNode* nodep) {
// Editing list, careful looping!
for (AstNodeExpr* exprp = nodep; exprp;) {
AstNodeExpr* const nextp = VN_AS(exprp->nextp(), NodeExpr);
ensureClean(exprp);
exprp = nextp;
for (AstNode* argp = nodep; argp;) {
AstNode* const nextp = argp->nextp();
if (AstNodeExpr* const exprp = VN_CAST(argp, NodeExpr)) ensureClean(exprp);
argp = nextp;
}
}
@@ -250,9 +251,7 @@ class CleanVisitor final : public VNVisitor {
setClean(nodep, false);
// We always clean, as we don't trust those pesky users.
if (!VN_IS(nodep->backp(), And)) insertClean(nodep);
for (AstNode* argp = nodep->nodesp(); argp; argp = argp->nextp()) {
if (AstNodeExpr* const exprp = VN_CAST(argp, NodeExpr)) ensureClean(exprp);
}
ensureCleanAndNext(nodep->nodesp());
}
void visit(AstTraceDecl* nodep) override {} // Nothing to do here
void visit(AstTraceInc* nodep) override {
@@ -288,11 +287,13 @@ class CleanVisitor final : public VNVisitor {
ensureCleanAndNext(nodep->exprsp());
setClean(nodep, true); // generates a string, so not relevant
}
void visit(AstCStmt* nodep) override {
iterateChildren(nodep);
ensureCleanAndNext(nodep->nodesp());
}
void visit(AstCStmtUser* nodep) override {
iterateChildren(nodep);
for (AstNode* argp = nodep->nodesp(); argp; argp = argp->nextp()) {
if (AstNodeExpr* const exprp = VN_CAST(argp, NodeExpr)) ensureClean(exprp);
}
ensureCleanAndNext(nodep->nodesp());
}
void visit(AstNodeCCall* nodep) override {
iterateChildren(nodep);