Auto merge of #109087 - cjgillot:sparse-bb-clear, r=davidtwco

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Only clear written-to locals in ConstProp

This aims to revert the regression in https://github.com/rust-lang/rust/pull/108872

Clearing all locals at the end of each bb is very costly.
This PR goes back to the original implementation of recording which locals are modified.

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bors 2023-03-22 02:49:04 +00:00

parent be7fae2f63 4c42e5e9b1

commit b0e55c6ce9

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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