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Internals: More const. No functional change intended.

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This commit is contained in:
Wilson Snyder
2021-11-26 17:55:36 -05:00
parent 010084201a
commit cd737065f2
110 changed files with 1917 additions and 1836 deletions
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src/V3EmitCImp.cpp
+16 -16
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@@ -135,7 +135,7 @@ class EmitCGatherDependencies final : AstNVisitor {
public:
static const std::set<std::string> gather(AstCFunc* cfuncp) {
EmitCGatherDependencies visitor{cfuncp};
const EmitCGatherDependencies visitor{cfuncp};
return std::move(visitor.m_dependencies);
}
};
@@ -348,7 +348,7 @@ class EmitCImp final : EmitCFunc {
// just looking for loading the wrong model
VHashSha256 hash;
for (AstNode* nodep = modp->stmtsp(); nodep; nodep = nodep->nextp()) {
if (const AstVar* varp = VN_CAST(nodep, Var)) {
if (const AstVar* const varp = VN_CAST(nodep, Var)) {
hash.insert(varp->name());
hash.insert(varp->dtypep()->width());
}
@@ -369,7 +369,7 @@ class EmitCImp final : EmitCFunc {
// Save all members
for (AstNode* nodep = modp->stmtsp(); nodep; nodep = nodep->nextp()) {
if (const AstVar* varp = VN_CAST(nodep, Var)) {
if (const AstVar* const varp = VN_CAST(nodep, Var)) {
if (varp->isIO() && modp->isTop() && optSystemC()) {
// System C top I/O doesn't need loading, as the
// lower level subinst code does it.
@@ -576,7 +576,7 @@ class EmitCTrace final : EmitCFunc {
if (m_slow) filename += "__Slow";
filename += ".cpp";
AstCFile* cfilep = newCFile(filename, m_slow, true /*source*/);
AstCFile* const cfilep = newCFile(filename, m_slow, true /*source*/);
cfilep->support(true);
if (optSystemC()) {
@@ -595,23 +595,23 @@ class EmitCTrace final : EmitCFunc {
}
bool emitTraceIsScBv(AstTraceInc* nodep) {
const AstVarRef* varrefp = VN_CAST(nodep->declp()->valuep(), VarRef);
const AstVarRef* const varrefp = VN_CAST(nodep->declp()->valuep(), VarRef);
if (!varrefp) return false;
AstVar* varp = varrefp->varp();
AstVar* const varp = varrefp->varp();
return varp->isSc() && varp->isScBv();
}
bool emitTraceIsScBigUint(AstTraceInc* nodep) {
const AstVarRef* varrefp = VN_CAST(nodep->declp()->valuep(), VarRef);
const AstVarRef* const varrefp = VN_CAST(nodep->declp()->valuep(), VarRef);
if (!varrefp) return false;
AstVar* varp = varrefp->varp();
AstVar* const varp = varrefp->varp();
return varp->isSc() && varp->isScBigUint();
}
bool emitTraceIsScUint(AstTraceInc* nodep) {
const AstVarRef* varrefp = VN_CAST(nodep->declp()->valuep(), VarRef);
const AstVarRef* const varrefp = VN_CAST(nodep->declp()->valuep(), VarRef);
if (!varrefp) return false;
AstVar* varp = varrefp->varp();
AstVar* const varp = varrefp->varp();
return varp->isSc() && varp->isScUint();
}
@@ -714,7 +714,7 @@ class EmitCTrace final : EmitCFunc {
if (v3Global.opt.traceFormat().fst()) {
// Skip over refs-to-refs, but stop before final ref so can get data type name
// Alternatively back in V3Width we could push enum names from upper typedefs
if (AstEnumDType* enump = VN_CAST(nodep->skipRefToEnump(), EnumDType)) {
if (AstEnumDType* const enump = VN_CAST(nodep->skipRefToEnump(), EnumDType)) {
int enumNum = enump->user1();
if (!enumNum) {
enumNum = ++m_enumNum;
@@ -734,7 +734,7 @@ class EmitCTrace final : EmitCFunc {
puts("= {");
for (AstEnumItem* itemp = enump->itemsp(); itemp;
itemp = VN_AS(itemp->nextp(), EnumItem)) {
AstConst* constp = VN_AS(itemp->valuep(), Const);
AstConst* const constp = VN_AS(itemp->valuep(), Const);
if (++nvals > 1) puts(", ");
putbs("\"" + constp->num().displayed(nodep, "%0b") + "\"");
}
@@ -785,7 +785,7 @@ class EmitCTrace final : EmitCFunc {
void emitTraceValue(AstTraceInc* nodep, int arrayindex) {
if (AstVarRef* const varrefp = VN_CAST(nodep->valuep(), VarRef)) {
AstVar* varp = varrefp->varp();
AstVar* const varp = varrefp->varp();
puts("(");
if (emitTraceIsScBigUint(nodep)) {
puts("(vluint32_t*)");
@@ -882,7 +882,7 @@ public:
void V3EmitC::emitcImp() {
UINFO(2, __FUNCTION__ << ": " << endl);
// Make parent module pointers available.
EmitCParentModule emitCParentModule;
const EmitCParentModule emitCParentModule;
// Process each module in turn
for (const AstNode* nodep = v3Global.rootp()->modulesp(); nodep; nodep = nodep->nextp()) {
@@ -903,12 +903,12 @@ void V3EmitC::emitcFiles() {
UINFO(2, __FUNCTION__ << ": " << endl);
for (AstNodeFile* filep = v3Global.rootp()->filesp(); filep;
filep = VN_AS(filep->nextp(), NodeFile)) {
AstCFile* cfilep = VN_CAST(filep, CFile);
AstCFile* const cfilep = VN_CAST(filep, CFile);
if (cfilep && cfilep->tblockp()) {
V3OutCFile of(cfilep->name());
of.puts("// DESCR"
"IPTION: Verilator generated C++\n");
EmitCFunc visitor(cfilep->tblockp(), &of, true);
const EmitCFunc visitor(cfilep->tblockp(), &of, true);
}
}
}