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Optimize expansion of extend operators - fix earlier commit.

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This commit is contained in:
Wilson Snyder 2022-12-15 22:49:49 -05:00
parent 073af8e1f2
commit a554dd7c8d
1 changed files with 4 additions and 4 deletions
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8
src/V3Expand.cpp
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@ -344,11 +344,11 @@ private:
bool expandWide(AstNodeAssign* nodep, AstExtend* rhsp) {
UINFO(8, " Wordize ASSIGN(EXTEND) " << nodep << endl);
if (!doExpand(nodep)) return false;
AstNodeExpr* const lhsp = nodep->lhsp();
for (int w = 0; w < lhsp->widthWords(); ++w) {
addWordAssign(nodep, w, newAstWordSelClone(lhsp, w));
AstNodeExpr* const rlhsp = rhsp->lhsp();
for (int w = 0; w < rlhsp->widthWords(); ++w) {
addWordAssign(nodep, w, newAstWordSelClone(rlhsp, w));
}
for (int w = rhsp->widthWords(); w < nodep->widthWords(); ++w) {
for (int w = rlhsp->widthWords(); w < nodep->widthWords(); ++w) {
addWordAssign(nodep, w, new AstConst{nodep->fileline(), AstConst::SizedEData{}, 0});
}
return true;