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Merge from master

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This commit is contained in:
Wilson Snyder
2018-03-10 16:51:34 -05:00
parent 3dccd89c18 770045676f
commit 2c30aecc5b
87 changed files with 927 additions and 378 deletions
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src/V3Dead.cpp
+17 -6
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@@ -378,7 +378,8 @@ private:
// members are still alive.
if ((classp = VN_CAST((*it), NodeClassDType))) {
bool cont = true;
for (AstMemberDType *memberp = classp->membersp(); memberp; memberp = VN_CAST(memberp->nextp(), MemberDType)) {
for (AstMemberDType *memberp = classp->membersp();
memberp; memberp = VN_CAST(memberp->nextp(), MemberDType)) {
if (memberp->user1() != 0) {
cont = false;
break;
@@ -425,30 +426,40 @@ public:
void V3Dead::deadifyModules(AstNetlist* nodep) {
UINFO(2,__FUNCTION__<<": "<<endl);
DeadVisitor visitor (nodep, false, false, false, false);
{
DeadVisitor visitor (nodep, false, false, false, false);
} // Destruct before checking
V3Global::dumpCheckGlobalTree("deadModules", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 6);
}
void V3Dead::deadifyDTypes(AstNetlist* nodep) {
UINFO(2,__FUNCTION__<<": "<<endl);
DeadVisitor visitor (nodep, false, true, false, false);
{
DeadVisitor visitor (nodep, false, true, false, false);
} // Destruct before checking
V3Global::dumpCheckGlobalTree("deadDtypes", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
}
void V3Dead::deadifyDTypesScoped(AstNetlist* nodep) {
UINFO(2,__FUNCTION__<<": "<<endl);
DeadVisitor visitor (nodep, false, true, true, false);
{
DeadVisitor visitor (nodep, false, true, true, false);
} // Destruct before checking
V3Global::dumpCheckGlobalTree("deadDtypesScoped", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
}
void V3Dead::deadifyAll(AstNetlist* nodep) {
UINFO(2,__FUNCTION__<<": "<<endl);
DeadVisitor visitor (nodep, true, true, false, true);
{
DeadVisitor visitor (nodep, true, true, false, true);
} // Destruct before checking
V3Global::dumpCheckGlobalTree("deadAll", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
}
void V3Dead::deadifyAllScoped(AstNetlist* nodep) {
UINFO(2,__FUNCTION__<<": "<<endl);
DeadVisitor visitor (nodep, true, true, true, true);
{
DeadVisitor visitor (nodep, true, true, true, true);
} // Destruct before checking
V3Global::dumpCheckGlobalTree("deadAllScoped", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
}