[proposal] Dead Store Elimination Pass #3772

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MaxGraey opened this issue Apr 5, 2021 · 1 comment

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MaxGraey commented Apr 5, 2021

It will be great to have DSE pass. We have real world example where it can by useful:
AssemblyScript/assemblyscript#1785 (comment)

MaxGraey changed the title ~~[proposal] Dead Store Ellimination Pass~~ [proposal] Dead Store Elimination Pass

kripken self-assigned this

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MaxGraey commented Apr 9, 2021 •

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Pretty interesting article. It seems DSE might be useful even after LLVM's pipeline:
https://blog.trailofbits.com/2018/07/06/optimizing-lifted-bitcode-with-dead-store-elimination

And I think it could be definitely useful for wasm GC

kripken mentioned this issue

Simple/Local Dead Store Elimination #3858

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