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| author | Alexey Bataev <a.bataev@outlook.com> | 2022-06-17 10:23:12 -0700 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@outlook.com> | 2022-06-21 07:16:35 -0700 |
| commit | f1ee2738b3d70fea803ac1f3401c2fc9f61e514a (patch) | |
| tree | 59e04e81a8b09b7dc54bd7012a797e089ae88a62 /llvm/lib/Support/VirtualFileSystem.cpp | |
| parent | ac4cb1775b8f40be2809245b818993a576639c1f (diff) | |
| download | llvm-f1ee2738b3d70fea803ac1f3401c2fc9f61e514a.zip llvm-f1ee2738b3d70fea803ac1f3401c2fc9f61e514a.tar.gz llvm-f1ee2738b3d70fea803ac1f3401c2fc9f61e514a.tar.bz2 | |
[SLP]Fix a crash when insert subvector is out of range.
If the OffsetBeg + InsertVecSz is greater than VecSz, need to estimate
the cost as shuffle of 2 vector, not as insert of subvector. Otherwise,
the inserted subvector is out of range and compiler may crash.
Differential Revision: https://reviews.llvm.org/D128071
Diffstat (limited to 'llvm/lib/Support/VirtualFileSystem.cpp')
0 files changed, 0 insertions, 0 deletions