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Internals: UINFO now includes newline itself. No functional change.

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This commit is contained in:
Wilson Snyder
2025-05-22 20:29:32 -04:00
parent 091be59f0d
commit 46c7b69c64
129 changed files with 1259 additions and 1287 deletions
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src/V3Subst.cpp
+14 -16
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@@ -146,7 +146,7 @@ public:
}
}
void deleteAssign(AstNodeAssign* nodep) {
UINFO(5, "Delete " << nodep << endl);
UINFO(5, "Delete " << nodep);
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);
}
void deleteUnusedAssign() {
@@ -188,9 +188,7 @@ class SubstUseVisitor final : public VNVisitorConst {
} else {
// A simple variable; needs checking.
if (m_origStep < nodep->varp()->user2()) {
if (m_ok) {
UINFO(9, " RHS variable changed since subst recorded: " << nodep << endl);
}
if (m_ok) { UINFO(9, " RHS variable changed since subst recorded: " << nodep); }
m_ok = false;
}
}
@@ -205,7 +203,7 @@ public:
// CONSTRUCTORS
SubstUseVisitor(AstNode* nodep, int origStep)
: m_origStep{origStep} {
UINFO(9, " SubstUseVisitor " << origStep << " " << nodep << endl);
UINFO(9, " SubstUseVisitor " << origStep << " " << nodep);
iterateConst(nodep);
}
~SubstUseVisitor() override = default;
@@ -259,10 +257,10 @@ class SubstVisitor final : public VNVisitor {
SubstVarEntry* const entryp = getEntryp(varrefp);
hit = true;
if (m_ops > SUBST_MAX_OPS_SUBST) {
UINFO(8, " ASSIGNtooDeep " << varrefp << endl);
UINFO(8, " ASSIGNtooDeep " << varrefp);
entryp->assignComplex();
} else {
UINFO(8, " ASSIGNwhole " << varrefp << endl);
UINFO(8, " ASSIGNwhole " << varrefp);
entryp->assignWhole(m_assignStep, nodep);
}
}
@@ -273,10 +271,10 @@ class SubstVisitor final : public VNVisitor {
SubstVarEntry* const entryp = getEntryp(varrefp);
hit = true;
if (m_ops > SUBST_MAX_OPS_SUBST) {
UINFO(8, " ASSIGNtooDeep " << varrefp << endl);
UINFO(8, " ASSIGNtooDeep " << varrefp);
entryp->assignWordComplex(word);
} else {
UINFO(8, " ASSIGNword" << word << " " << varrefp << endl);
UINFO(8, " ASSIGNword" << word << " " << varrefp);
entryp->assignWord(m_assignStep, word, nodep);
}
}
@@ -304,7 +302,7 @@ class SubstVisitor final : public VNVisitor {
// Nicely formed lvalues handled in NodeAssign
// Other lvalues handled as unknown mess in AstVarRef
const int word = constp->toUInt();
UINFO(8, " USEword" << word << " " << varrefp << endl);
UINFO(8, " USEword" << word << " " << varrefp);
SubstVarEntry* const entryp = getEntryp(varrefp);
if (AstNodeExpr* const substp = entryp->substWord(nodep, word)) {
// Check that the RHS hasn't changed value since we recorded it.
@@ -327,25 +325,25 @@ class SubstVisitor final : public VNVisitor {
if (nodep->access().isWriteOrRW()) {
m_assignStep++;
nodep->varp()->user2(m_assignStep);
UINFO(9, " ASSIGNstep u2=" << nodep->varp()->user2() << " " << nodep << endl);
UINFO(9, " ASSIGNstep u2=" << nodep->varp()->user2() << " " << nodep);
}
if (isSubstVar(nodep->varp())) {
SubstVarEntry* const entryp = getEntryp(nodep);
if (nodep->access().isWriteOrRW()) {
UINFO(8, " ASSIGNcpx " << nodep << endl);
UINFO(8, " ASSIGNcpx " << nodep);
entryp->assignComplex();
} else if (AstNodeExpr* const substp = entryp->substWhole(nodep)) {
// Check that the RHS hasn't changed value since we recorded it.
const SubstUseVisitor visitor{substp, entryp->getWholeStep()};
if (visitor.ok()) {
UINFO(8, " USEwhole " << nodep << endl);
UINFO(8, " USEwhole " << nodep);
VL_DO_DANGLING(replaceSubstEtc(nodep, substp), nodep);
} else {
UINFO(8, " USEwholeButChg " << nodep << endl);
UINFO(8, " USEwholeButChg " << nodep);
entryp->consumeWhole();
}
} else { // Consumed w/o substitute
UINFO(8, " USEwtf " << nodep << endl);
UINFO(8, " USEwtf " << nodep);
entryp->consumeWhole();
}
}
@@ -384,7 +382,7 @@ public:
// Subst class functions
void V3Subst::substituteAll(AstNetlist* nodep) {
UINFO(2, __FUNCTION__ << ": " << endl);
UINFO(2, __FUNCTION__ << ":");
{ SubstVisitor{nodep}; } // Destruct before checking
V3Global::dumpCheckGlobalTree("subst", 0, dumpTreeEitherLevel() >= 3);
}