[llvm] [InstCombine] Avoid Allocating Arrays Too Large For the Target (PR #70980)
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Thu Nov 2 01:37:54 PDT 2023
https://github.com/arsenm requested changes to this pull request.
I don't think this is really a solution to codegen dying on oversized arrays. The underlying issue still exists regardless of whether InstCombine cleans up constant sized array allocations.
I think a better fix would be to adjust codegen to treat oversized allocations like dynamic stack allocations
https://github.com/llvm/llvm-project/pull/70980
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