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feat[venom]: add small heuristic for cleaning input stack #4251

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merged 3 commits into from
Oct 10, 2024

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@charles-cooper charles-cooper commented Sep 20, 2024

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this commit adds a small heuristic for cleaning the input stack from
`cfg_in`, which is to pop the shallowest items first.

it also cleans up the code a little bit and adds stronger preconditions
to the code.

a further optimization would be to try to align the output stack as best
as possible at the `jnz`, but that belongs in the DFT pass.

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this commit adds a small heuristic for cleaning the input stack from
cfg_in, which is to pop the shallowest items first.

it also cleans up the code a little bit and adds stronger preconditions
to the code.

a further optimization would be to try to align the output stack as best
as possible at the jnz, but that belongs in the DFT pass.
@charles-cooper charles-cooper enabled auto-merge (squash) October 10, 2024 17:23
@charles-cooper charles-cooper merged commit d8f4032 into vyperlang:master Oct 10, 2024
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2 participants