Auto merge of #118230 - nnethercote:streamline-dataflow-cursors, r=cjgillot

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Streamline MIR dataflow cursors

`rustc_mir_dataflow` has two kinds of results (`Results` and `ResultsCloned`) and three kinds of results cursor (`ResultsCursor`, `ResultsClonedCursor`, `ResultsRefCursor`). I found this quite confusing.

This PR removes `ResultsCloned`, `ResultsClonedCursor`, and `ResultsRefCursor`, leaving just `Results` and `ResultsCursor`. This makes the relevant code shorter and easier to read, and there is no performance penalty.

r? `@cjgillot`

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bors 2023-12-05 02:36:50 +00:00

parent 6ecded5427 e550422130

commit e1fef32043

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

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