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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/V3Delayed.cpp
+10 -10
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@@ -72,10 +72,10 @@ class DelayedVisitor : public AstNVisitor {
private:
// NODE STATE
// Cleared each module:
// AstVarScope::userp() -> AstVarScope*. Points to temp var created.
// AstVarScope::user1p() -> AstVarScope*. Points to temp var created.
// AstVarScope::user2p() -> AstActive*. Points to activity block of signal
// AstVarScope::user4p() -> AstAlwaysPost*. Post block for this variable
// AstVar::user() -> VarUsage. Tracks delayed vs non-delayed usage
// AstVar::user1() -> VarUsage. Tracks delayed vs non-delayed usage
// AstVar::user2() -> bool. Set true if already made warning
// AstVar::user4() -> int. Vector number, for assignment creation
// AstVarRef::user2() -> bool. Set true if already processed
@@ -83,10 +83,10 @@ private:
// Cleared each scope:
// AstAssignDly::user3() -> AstVarScope*. __Vdlyvset__ created for this assign
// AstAlwaysPost::user3() -> AstVarScope*. __Vdlyvset__ last referenced in IF
AstUserInUse m_inuse1;
AstUser2InUse m_inuse2;
AstUser3InUse m_inuse3;
AstUser4InUse m_inuse4;
AstUser1InUse m_inuser1;
AstUser2InUse m_inuser2;
AstUser3InUse m_inuser3;
AstUser4InUse m_inuser4;
enum VarUsage { VU_NONE=0, VU_DLY=1, VU_NONDLY=2 };
@@ -106,8 +106,8 @@ private:
// METHODS
void markVarUsage(AstVar* nodep, uint32_t flags) {
//UINFO(4," MVU "<<flags<<" "<<nodep<<endl);
nodep->user( nodep->user() | flags );
if ((nodep->user() & VU_DLY) && (nodep->user() & VU_NONDLY)) {
nodep->user1( nodep->user1() | flags );
if ((nodep->user1() & VU_DLY) && (nodep->user1() & VU_NONDLY)) {
nodep->v3warn(BLKANDNBLK,"Unsupported: Blocked and non-blocking assignments to same variable: "<<nodep->prettyName());
}
}
@@ -354,7 +354,7 @@ private:
if (!m_activep->hasClocked()) nodep->v3error("Internal: Blocking <= assignment in non-clocked block, should have converted in V3Active");
AstVarScope* oldvscp = nodep->varScopep();
if (!oldvscp) nodep->v3fatalSrc("Var didn't get varscoped in V3Scope.cpp\n");
AstVarScope* dlyvscp = oldvscp->userp()->castNode()->castVarScope();
AstVarScope* dlyvscp = oldvscp->user1p()->castNode()->castVarScope();
if (dlyvscp) { // Multiple use of delayed variable
AstActive* oldactivep = dlyvscp->user2p()->castNode()->castActive();
if (!oldactivep) nodep->v3fatalSrc("<= old dly assignment not put under sensitivity block");
@@ -394,7 +394,7 @@ private:
new AstVarRef(nodep->fileline(), oldvscp, true),
new AstVarRef(nodep->fileline(), dlyvscp, false));
postp->lhsp()->user2(true); // Don't detect this assignment
oldvscp->userp(dlyvscp); // So we can find it later
oldvscp->user1p(dlyvscp); // So we can find it later
// Make new ACTIVE with identical sensitivity tree
AstActive* newactp = new AstActive (nodep->fileline(), "sequentdly",
m_activep->sensesp());