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Preserve return type of AstNode::addNext via templating (#3597)

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No functional change intended.

Signed-off-by: Krzysztof Bieganski <[email protected]>
This commit is contained in:
Krzysztof Bieganski
2022-09-05 16:56:57 +01:00
committed by Geza Lore
parent fb931087ab
commit 6b6790fc50
7 changed files with 49 additions and 22 deletions
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src/V3Slice.cpp
+5 -4
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@@ -139,12 +139,13 @@ class SliceVisitor final : public VNVisitor {
// Left and right could have different msb/lsbs/endianness, but #elements is common
// and all variables are realigned to start at zero
// Assign of a little endian'ed slice to a big endian one must reverse the elements
AstNode* newlistp = nullptr;
AstNodeAssign* newlistp = nullptr;
const int elements = arrayp->rangep()->elementsConst();
for (int offset = 0; offset < elements; ++offset) {
AstNode* const newp = nodep->cloneType // AstNodeAssign
(cloneAndSel(nodep->lhsp(), elements, offset),
cloneAndSel(nodep->rhsp(), elements, offset));
AstNodeAssign* const newp
= VN_AS(nodep->cloneType(cloneAndSel(nodep->lhsp(), elements, offset),
cloneAndSel(nodep->rhsp(), elements, offset)),
NodeAssign);
if (debug() >= 9) newp->dumpTree(cout, "-new ");
newlistp = AstNode::addNextNull(newlistp, newp);
}