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clang-format remaining sources. No functional change.

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This commit is contained in:
Wilson Snyder
2020-04-15 07:58:34 -04:00
parent 1b94e3b0e2
commit f3308d236b
85 changed files with 14640 additions and 13099 deletions
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src/V3Cast.cpp
+22 -29
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@@ -55,7 +55,7 @@ private:
// NODE STATE
// Entire netlist:
// AstNode::user() // bool. Indicates node is of known size
AstUser1InUse m_inuser1;
AstUser1InUse m_inuser1;
// STATE
@@ -63,26 +63,30 @@ private:
VL_DEBUG_FUNC; // Declare debug()
void insertCast(AstNode* nodep, int needsize) { // We'll insert ABOVE passed node
UINFO(4," NeedCast "<<nodep<<endl);
UINFO(4, " NeedCast " << nodep << endl);
AstNRelinker relinkHandle;
nodep->unlinkFrBack(&relinkHandle);
//
AstCCast* castp = new AstCCast(nodep->fileline(), nodep, needsize, nodep->widthMin());
relinkHandle.relink(castp);
//if (debug()>8) castp->dumpTree(cout, "-castins: ");
// if (debug() > 8) castp->dumpTree(cout, "-castins: ");
//
ensureLower32Cast(castp);
nodep->user1(1); // Now must be of known size
}
int castSize(AstNode* nodep) {
if (nodep->isQuad()) return VL_QUADSIZE;
else if (nodep->width() <= 8) return 8;
else if (nodep->width() <= 16) return 16;
else return VL_IDATASIZE;
if (nodep->isQuad()) {
return VL_QUADSIZE;
} else if (nodep->width() <= 8) {
return 8;
} else if (nodep->width() <= 16) {
return 16;
} else {
return VL_IDATASIZE;
}
}
void ensureCast(AstNode* nodep) {
if (castSize(nodep->backp()) != castSize(nodep)
|| !nodep->user1()) {
if (castSize(nodep->backp()) != castSize(nodep) || !nodep->user1()) {
insertCast(nodep, castSize(nodep->backp()));
}
}
@@ -91,8 +95,7 @@ private:
// really needs to be CAST(uint64(CAST(uint32(x))).
// Otherwise a (uint64)(a>b) would return wrong value, as
// less than has nondeterministic signedness.
if (nodep->isQuad() && !nodep->lhsp()->isQuad()
&& !VN_IS(nodep->lhsp(), CCast)) {
if (nodep->isQuad() && !nodep->lhsp()->isQuad() && !VN_IS(nodep->lhsp(), CCast)) {
insertCast(nodep->lhsp(), VL_IDATASIZE);
}
}
@@ -114,16 +117,13 @@ private:
}
virtual void visit(AstNodeBiop* nodep) VL_OVERRIDE {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1()
| nodep->rhsp()->user1());
nodep->user1(nodep->lhsp()->user1() | nodep->rhsp()->user1());
if (nodep->sizeMattersLhs()) ensureCast(nodep->lhsp());
if (nodep->sizeMattersRhs()) ensureCast(nodep->rhsp());
}
virtual void visit(AstNodeTriop* nodep) VL_OVERRIDE {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1()
| nodep->rhsp()->user1()
| nodep->thsp()->user1());
nodep->user1(nodep->lhsp()->user1() | nodep->rhsp()->user1() | nodep->thsp()->user1());
if (nodep->sizeMattersLhs()) ensureCast(nodep->lhsp());
if (nodep->sizeMattersRhs()) ensureCast(nodep->rhsp());
if (nodep->sizeMattersThs()) ensureCast(nodep->thsp());
@@ -136,7 +136,7 @@ private:
virtual void visit(AstNegate* nodep) VL_OVERRIDE {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1());
if (nodep->lhsp()->widthMin()==1) {
if (nodep->lhsp()->widthMin() == 1) {
// We want to avoid a GCC "converting of negative value" warning
// from our expansion of
// out = {32{a<b}} => out = - (a<b)
@@ -146,11 +146,8 @@ private:
}
}
virtual void visit(AstVarRef* nodep) VL_OVERRIDE {
if (!nodep->lvalue()
&& !VN_IS(nodep->backp(), CCast)
&& VN_IS(nodep->backp(), NodeMath)
&& !VN_IS(nodep->backp(), ArraySel)
&& nodep->backp()->width()
if (!nodep->lvalue() && !VN_IS(nodep->backp(), CCast) && VN_IS(nodep->backp(), NodeMath)
&& !VN_IS(nodep->backp(), ArraySel) && nodep->backp()->width()
&& castSize(nodep) != castSize(nodep->varp())) {
// Cast vars to IData first, else below has upper bits wrongly set
// CData x=3; out = (QData)(x<<30);
@@ -187,9 +184,7 @@ private:
public:
// CONSTRUCTORS
explicit CastVisitor(AstNetlist* nodep) {
iterate(nodep);
}
explicit CastVisitor(AstNetlist* nodep) { iterate(nodep); }
virtual ~CastVisitor() {}
};
@@ -197,9 +192,7 @@ public:
// Cast class functions
void V3Cast::castAll(AstNetlist* nodep) {
UINFO(2,__FUNCTION__<<": "<<endl);
{
CastVisitor visitor (nodep);
} // Destruct before checking
UINFO(2, __FUNCTION__ << ": " << endl);
{ CastVisitor visitor(nodep); } // Destruct before checking
V3Global::dumpCheckGlobalTree("cast", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
}