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Move SanityCheck and MirPass #129926

Merged
merged 4 commits into from
Sep 5, 2024
Merged

Move SanityCheck and MirPass #129926

merged 4 commits into from
Sep 5, 2024

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nnethercote
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They are currently in rustc_middle. This PR moves them to rustc_mir_transform, which makes more sense.

r? @cjgillot

@nnethercote
Adjust SanityCheck.
5410900 
The actual implementation remains in `rustc_mir_dataflow`, but this
commit moves the `MirPass` impl to `rustc_mir_transform` and changes it
to a `MirLint` (fixing a `FIXME` comment).

(I originally tried moving the full implementation from
`rustc_mir_dataflow` but I had some trait problems with `HasMoveData`
and `RustcPeekAt` and `MaybeLiveLocals`. This commit was much smaller
and simpler, but still will allow some follow-up cleanups.)
@nnethercote
Move MirPass to rustc_mir_transform.
2aae619 
Because that's now the only crate that uses it.

Moving stuff out of `rustc_middle` is always welcome.

I chose to use `impl crate::MirPass`/`impl crate::MirLint` (with
explicit `crate::`) everywhere because that's the only mention of
`MirPass`/`MirLint` used in all of these files. (Prior to this change,
`MirPass` was mostly imported via `use rustc_middle::mir::*` items.)
@nnethercote
Reduce visibility of MirPass and related things.
827fa43 
They're now all just used within this crate.
@nnethercote
Clarify a comment.
0b2b03c
@rustbot
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rustbot commented Sep 3, 2024

Some changes occurred in coverage instrumentation.

cc @Zalathar

Some changes occurred to MIR optimizations

cc @rust-lang/wg-mir-opt

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 3, 2024
@nnethercote
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Best reviewed one commit at a time.

@cjgillot
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cjgillot commented Sep 3, 2024

@bors r+ rollup

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bors commented Sep 3, 2024

📌 Commit 0b2b03c has been approved by cjgillot

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 3, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Sep 3, 2024
@matthiaskrgr
Rollup merge of rust-lang#129926 - nnethercote:mv-SanityCheck-and-Mir…
7a8ffbc 
…Pass, r=cjgillot

Move `SanityCheck` and `MirPass`

They are currently in `rustc_middle`. This PR moves them to `rustc_mir_transform`, which makes more sense.

r? `@cjgillot`
@matthiaskrgr matthiaskrgr mentioned this pull request Sep 3, 2024
Closed
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 3, 2024
@bors
Auto merge of rust-lang#129933 - matthiaskrgr:rollup-ws3flpn, r=matth…
93f7a9a 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129706 (Rename dump of coroutine by-move-body to be more consistent, fix ICE in dump_mir)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
@matthiaskrgr matthiaskrgr mentioned this pull request Sep 3, 2024
Merged
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 3, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
76fb2c2 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 3, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
a257dd2 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 4, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
916e0e3 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 4, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
f59b9d8 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 4, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
ddb7c56 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 4, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
e158abf 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 4, 2024
@bors
Auto merge of rust-lang#129936 - matthiaskrgr:rollup-0s8xycb, r=matth…
009e738 
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#127692 (Suggest `impl Trait` for References to Bare Trait in Function Header)
 - rust-lang#128701 (Don't Suggest Labeling `const` and `unsafe` Blocks )
 - rust-lang#128934 (Non-exhaustive structs may be empty)
 - rust-lang#129630 (Document the broken C ABI of `wasm32-unknown-unknown`)
 - rust-lang#129863 (update comment regarding TargetOptions.features)
 - rust-lang#129896 (do not attempt to prove unknowable goals)
 - rust-lang#129926 (Move `SanityCheck` and `MirPass`)
 - rust-lang#129928 (rustc_driver_impl: remove some old dead logic)
 - rust-lang#129930 (include 1.80.1 release notes on master)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 4ed0f0d into rust-lang:master Sep 5, 2024
6 checks passed
@rustbot rustbot added this to the 1.83.0 milestone Sep 5, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Sep 5, 2024
@rust-timer
Unrolled build for rust-lang#129926
c1f52f2 
Rollup merge of rust-lang#129926 - nnethercote:mv-SanityCheck-and-MirPass, r=cjgillot

Move `SanityCheck` and `MirPass`

They are currently in `rustc_middle`. This PR moves them to `rustc_mir_transform`, which makes more sense.

r? ``@cjgillot``
@nnethercote nnethercote deleted the mv-SanityCheck-and-MirPass branch September 5, 2024 04:32
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