[PATCH] D137824: [WebAssembly] multivalue stackify fix

[Thomas Lively via Phabricator via llvm-commits]

tlively added a comment.

I don't know if you've seen it, but we have a multivalue-stackify.py <https://github.com/llvm/llvm-project/blob/main/llvm/test/CodeGen/WebAssembly/multivalue-stackify.py> script that tries to exhaustively enumerate multivalue sequences up to a certain size then filter out the uninteresting ones. The output is checked in as the multivalue-stackify.ll <https://github.com/llvm/llvm-project/blob/main/llvm/test/CodeGen/WebAssembly/multivalue-stackify.ll> test. It may be worth playing around with that script so that it generates programs that exhibit this problem.


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  https://reviews.llvm.org/D137824/new/

https://reviews.llvm.org/D137824