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Internals: Rename AstNode::userp to user1p for easier searching

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and to disambiguate from the vertex/edge-> userp.
This commit is contained in:
Wilson Snyder
2008-11-25 09:03:49 -05:00
parent 5563c9666c
commit 5bdb8674ed
41 changed files with 289 additions and 291 deletions
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src/V3Localize.cpp
+8 -11
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@@ -45,7 +45,7 @@ class LocalizeBaseVisitor : public AstNVisitor {
protected:
// NODE STATE
// Cleared on entire tree
// AstVar::userp() -> CFunc which references the variable
// AstVar::user1p() -> CFunc which references the variable
// AstVar::user2() -> VarFlags. Flag state
// AstVar::user4() -> AstVarRef*. First place signal set; must be first assignment
@@ -101,9 +101,9 @@ class LocalizeVisitor : public LocalizeBaseVisitor {
private:
// NODE STATE/TYPES
// See above
AstUserInUse m_inuse1;
AstUser2InUse m_inuse2;
AstUser4InUse m_inuse4;
AstUser1InUse m_inuser1;
AstUser2InUse m_inuser2;
AstUser4InUse m_inuser4;
// STATE
V3Double0 m_statLocVars; // Statistic tracking
@@ -132,11 +132,11 @@ private:
if ((nodep->isMovableToBlock() // Blocktemp
|| !flags.m_notStd) // Or used only in block
&& !flags.m_notOpt // Optimizable
&& nodep->userp()) { // Single cfunc
&& nodep->user1p()) { // Single cfunc
// We don't need to test for tracing; it would be in the tracefunc if it was needed
UINFO(4," ModVar->BlkVar "<<nodep<<endl);
m_statLocVars++;
AstCFunc* newfuncp = nodep->userp()->castNode()->castCFunc();
AstCFunc* newfuncp = nodep->user1p()->castNode()->castCFunc();
nodep->unlinkFrBack();
newfuncp->addInitsp(nodep);
// Done
@@ -151,9 +151,6 @@ private:
// VISITORS
virtual void visit(AstNetlist* nodep, AstNUser*) {
AstNode::userClearTree(); // userp() used on entire tree
AstNode::user2ClearTree(); // userp() used on entire tree
AstNode::user4ClearTree(); // userp() used on entire tree
nodep->iterateChildren(*this);
moveVars();
}
@@ -210,10 +207,10 @@ private:
// If we're scoping down to it, it isn't really in the same block
if (!nodep->hierThis()) clearOptimizable(nodep->varp(),"HierRef");
// Allow a variable to appear in only a single function
AstNode* oldfunc = nodep->varp()->userp()->castNode();
AstNode* oldfunc = nodep->varp()->user1p()->castNode();
if (!oldfunc) {
UINFO(4," BVnewref "<<nodep<<endl);
nodep->varp()->userp(m_cfuncp); // Remember where it was used
nodep->varp()->user1p(m_cfuncp); // Remember where it was used
} else if (m_cfuncp == oldfunc) {
// Same usage
} else {