[PATCH] D141940: [SLP]Add shuffling of extractelements to avoid extra costs/data movement.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev added a comment.

In D141940#4155254 <https://reviews.llvm.org/D141940#4155254>, @eaeltsin wrote:

> Failing assertion is
>
>   assert.h assertion failed at ...llvm/include/llvm/ADT/SmallVector.h:298 in const_reference llvm::SmallVectorTemplateCommon<llvm::Value *>::operator[](size_type) const [T = llvm::Value *]: idx < size()
>
>
>
> In D141940#4155223 <https://reviews.llvm.org/D141940#4155223>, @eaeltsin wrote:
>
>> Heads up: this commits crashes one of our tests, the stack trace is:

Need a reproducer, unable to investigate the crash without actual repro.


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  https://reviews.llvm.org/D141940/new/

https://reviews.llvm.org/D141940