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Merge pull request #4922 from Anhijkt/fix-splitcells-assert

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splitcells: Fix the assertion bug caused by out-of-bound offset
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KrystalDelusion 2025-03-14 16:52:38 +13:00 • committed by GitHub
commit 9f1271bee0
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2 changed files with 45 additions and 2 deletions
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passes/cmds/splitcells.cc
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@ -103,8 +103,7 @@ struct SplitcellsWorker
auto slice_signal = [&](SigSpec old_sig) -> SigSpec {
SigSpec new_sig;
for (int i = 0; i < GetSize(old_sig); i += GetSize(outsig)) {
int offset = i+slice_lsb;
for (int offset = slice_lsb; offset < GetSize(old_sig); offset += GetSize(outsig)) {
int length = std::min(GetSize(old_sig)-offset, slice_msb-slice_lsb+1);
new_sig.append(old_sig.extract(offset, length));
}