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Internals: Refactor InsideRange common code. No functional change intended.

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This commit is contained in:
Wilson Snyder
2020-03-30 18:12:50 -04:00
parent 1fe5d5db79
commit 0cf44a9c4f
4 changed files with 15 additions and 18 deletions
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src/V3Case.cpp
+2 -9
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@@ -333,15 +333,8 @@ private:
condp = new AstConst(itemp->fileline(), AstConst::LogicFalse());
} else if (AstInsideRange* irangep = VN_CAST(icondp, InsideRange)) {
// Similar logic in V3Width::visit(AstInside)
AstNode* ap = AstGte::newTyped(itemp->fileline(),
cexprp->cloneTree(false),
irangep->lhsp()->unlinkFrBack());
AstNode* bp = AstLte::newTyped(itemp->fileline(),
cexprp->cloneTree(false),
irangep->rhsp()->unlinkFrBack());
ap->fileline()->modifyWarnOff(V3ErrorCode::UNSIGNED, true);
bp->fileline()->modifyWarnOff(V3ErrorCode::CMPCONST, true);
condp = new AstAnd(itemp->fileline(), ap, bp);
condp = irangep->newAndFromInside(cexprp, irangep->lhsp()->unlinkFrBack(),
irangep->rhsp()->unlinkFrBack());
} else if (iconstp && iconstp->num().isFourState()
&& (nodep->casex() || nodep->casez() || nodep->caseInside())) {
V3Number nummask (itemp, iconstp->width());