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Fix multi-range indices assignment (#5534) (#5547)

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Co-authored-by: Udaya Raj Subedi <[email protected]>
This commit is contained in:
Yilou Wang
2024-10-21 09:56:50 -04:00
committed by GitHub
co-authored by Udaya Raj Subedi
parent 8c3cc3af8f
commit 2409f32d87
2 changed files with 23 additions and 3 deletions
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src/V3Randomize.cpp
+13 -3
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@@ -1404,9 +1404,19 @@ class RandomizeVisitor final : public VNVisitor {
AstVarRef* tempRefp = new AstVarRef{fl, newRandLoopIndxp, VAccess::READ};
if (VN_IS(tempDTypep, DynArrayDType))
tempElementp = new AstCMethodHard{fl, tempExprp, "atWrite", tempRefp};
else if (VN_IS(tempDTypep, UnpackArrayDType))
tempElementp = new AstArraySel{fl, tempExprp, tempRefp};
else if (VN_IS(tempDTypep, AssocArrayDType))
else if (VN_IS(tempDTypep, UnpackArrayDType)) {
AstNodeArrayDType* const aryDTypep = VN_CAST(tempDTypep, NodeArrayDType);
// Adjust the bitp to ensure it covers all possible indices
tempElementp = new AstArraySel{
fl, tempExprp,
new AstSel{
fl,
new AstSub{fl, tempRefp,
new AstConst{fl, static_cast<uint32_t>(aryDTypep->lo())}},
new AstConst{fl, 0},
new AstConst{
fl, static_cast<uint32_t>(V3Number::log2b(aryDTypep->hi()) + 1)}}};
} else if (VN_IS(tempDTypep, AssocArrayDType))
tempElementp = new AstAssocSel{fl, tempExprp, tempRefp};
else if (VN_IS(tempDTypep, QueueDType))
tempElementp = new AstCMethodHard{fl, tempExprp, "atWriteAppend", tempRefp};