本文整理汇总了C++中AstCFunc::addFinalsp方法的典型用法代码示例。如果您正苦于以下问题：C++ AstCFunc::addFinalsp方法的具体用法？C++ AstCFunc::addFinalsp怎么用？C++ AstCFunc::addFinalsp使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AstCFunc的用法示例。
在下文中一共展示了AstCFunc::addFinalsp方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getCreateLastClk
AstVarScope* getCreateLastClk(AstVarScope* vscp) {
if (vscp->user1p()) return ((AstVarScope*)vscp->user1p());
AstVar* varp = vscp->varp();
if (!varp->width1()) varp->v3error("Unsupported: Clock edge on non-single bit signal: "<<varp->prettyName());
string newvarname = ((string)"__Vclklast__"+vscp->scopep()->nameDotless()+"__"+varp->name());
AstVar* newvarp = new AstVar(vscp->fileline(), AstVarType::MODULETEMP, newvarname, VFlagLogicPacked(), 1);
newvarp->noReset(true); // Reset by below assign
m_modp->addStmtp(newvarp);
AstVarScope* newvscp = new AstVarScope(vscp->fileline(), m_scopep, newvarp);
vscp->user1p(newvscp);
m_scopep->addVarp(newvscp);
// Add init
AstNode* fromp = new AstVarRef(newvarp->fileline(), vscp, false);
if (v3Global.opt.xInitialEdge()) fromp = new AstNot(fromp->fileline(), fromp);
AstNode* newinitp = new AstAssign(vscp->fileline(),
new AstVarRef(newvarp->fileline(), newvscp, true),
fromp);
addToInitial(newinitp);
// At bottom, assign them
AstAssign* finalp
= new AstAssign(vscp->fileline(),
new AstVarRef(vscp->fileline(), newvscp, true),
new AstVarRef(vscp->fileline(), vscp, false));
m_evalFuncp->addFinalsp(finalp);
//
UINFO(4,"New Last: "<<newvscp<<endl);
return newvscp;
}示例2: visit
virtual void visit(AstScope* nodep) {
//UINFO(4," SCOPE "<<nodep<<endl);
m_scopep = nodep;
iterateChildren(nodep);
if (AstNode* movep = nodep->finalClksp()) {
if (!m_topScopep) nodep->v3fatalSrc("Final clocks under non-top scope");
movep->unlinkFrBackWithNext();
m_evalFuncp->addFinalsp(movep);
}
m_scopep = NULL;
}示例3: genChangeDet
void genChangeDet(AstVarScope* vscp) {
#ifdef NEW_ORDERING
vscp->v3fatalSrc("Not applicable\n");
#endif
AstVar* varp = vscp->varp();
vscp->v3warn(IMPERFECTSCH,"Imperfect scheduling of variable: "<<vscp);
AstUnpackArrayDType* arrayp = varp->dtypeSkipRefp()->castUnpackArrayDType();
AstStructDType *structp = varp->dtypeSkipRefp()->castStructDType();
bool isArray = arrayp;
bool isStruct = structp && structp->packedUnsup();
int elements = isArray ? arrayp->elementsConst() : 1;
if (isArray && (elements > DETECTARRAY_MAX_INDEXES)) {
vscp->v3warn(E_DETECTARRAY, "Unsupported: Can't detect more than "<<cvtToStr(DETECTARRAY_MAX_INDEXES)
<<" array indexes (probably with UNOPTFLAT warning suppressed): "<<varp->prettyName()<<endl
<<vscp->warnMore()
<<"... Could recompile with DETECTARRAY_MAX_INDEXES increased to at least "<<cvtToStr(elements));
} else if (!isArray && !isStruct
&& !varp->dtypeSkipRefp()->castBasicDType()) {
if (debug()) varp->dumpTree(cout,"-DETECTARRAY-");
vscp->v3warn(E_DETECTARRAY, "Unsupported: Can't detect changes on complex variable (probably with UNOPTFLAT warning suppressed): "<<varp->prettyName());
} else {
string newvarname = "__Vchglast__"+vscp->scopep()->nameDotless()+"__"+varp->shortName();
// Create: VARREF(_last)
// ASSIGN(VARREF(_last), VARREF(var))
// ...
// CHANGEDET(VARREF(_last), VARREF(var))
AstVar* newvarp = new AstVar (varp->fileline(), AstVarType::MODULETEMP, newvarname, varp);
m_topModp->addStmtp(newvarp);
AstVarScope* newvscp = new AstVarScope(vscp->fileline(), m_scopetopp, newvarp);
m_scopetopp->addVarp(newvscp);
for (int index=0; index<elements; ++index) {
AstChangeDet* changep
= new AstChangeDet (vscp->fileline(),
aselIfNeeded(isArray, index,
new AstVarRef(vscp->fileline(), vscp, false)),
aselIfNeeded(isArray, index,
new AstVarRef(vscp->fileline(), newvscp, false)),
false);
m_chgFuncp->addStmtsp(changep);
AstAssign* initp
= new AstAssign (vscp->fileline(),
aselIfNeeded(isArray, index,
new AstVarRef(vscp->fileline(), newvscp, true)),
aselIfNeeded(isArray, index,
new AstVarRef(vscp->fileline(), vscp, false)));
m_chgFuncp->addFinalsp(initp);
}
}
}