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Overhaul rustc_middle::util #136336

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merged 5 commits into from
Jan 31, 2025
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nnethercote
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It's an odd module with some odd stuff in it.

r? @Noratrieb

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Three rules can be combined into one. I based this change on the
definition of `print!`.
It's a function that does stuff with MIR and yet it weirdly has its own
module in `rustc_middle::util`. This commit moves it into
`rustc_middle::mir`, a more sensible home.
They're only used within the crate.
It's a function that prints numbers with underscores inserted for
readability (e.g. "1_234_567"), used by `-Zmeta-stats` and
`-Zinput-stats`. It's the only thing in `rustc_middle::util::common`,
which is a bizarre location for it.

This commit:
- moves it to `rustc_data_structures`, a more logical crate for it;
- puts it in a module `thousands`, like the similar crates.io crate;
- renames it `format_with_underscores`, which is a clearer name;
- rewrites it to be more concise;
- slightly improves the testing.
@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 Jan 31, 2025
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rustbot commented Jan 31, 2025

Some changes occurred to MIR optimizations

cc @rust-lang/wg-mir-opt

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Best reviewed one commit at a time.

@jieyouxu jieyouxu self-assigned this Jan 31, 2025
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Thanks

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@bors r+ rollup

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bors commented Jan 31, 2025

📌 Commit 0c47091 has been approved by jieyouxu

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 Jan 31, 2025
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 31, 2025
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#134531 ([rustdoc] Add `--extract-doctests` command-line flag)
 - rust-lang#135860 (Compiler: Finalize dyn compatibility renaming)
 - rust-lang#135992 (Improve documentation when adding a new target)
 - rust-lang#136194 (Support clobber_abi in BPF inline assembly)
 - rust-lang#136325 (Delay a bug when indexing unsized slices)
 - rust-lang#136326 (Replace our `LLVMRustDIBuilderRef` with LLVM-C's `LLVMDIBuilderRef`)
 - rust-lang#136330 (Remove unnecessary hooks)
 - rust-lang#136336 (Overhaul `rustc_middle::util`)
 - rust-lang#136341 (Remove myself from vacation)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 31, 2025
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#134531 ([rustdoc] Add `--extract-doctests` command-line flag)
 - rust-lang#135860 (Compiler: Finalize dyn compatibility renaming)
 - rust-lang#135992 (Improve documentation when adding a new target)
 - rust-lang#136194 (Support clobber_abi in BPF inline assembly)
 - rust-lang#136325 (Delay a bug when indexing unsized slices)
 - rust-lang#136326 (Replace our `LLVMRustDIBuilderRef` with LLVM-C's `LLVMDIBuilderRef`)
 - rust-lang#136330 (Remove unnecessary hooks)
 - rust-lang#136336 (Overhaul `rustc_middle::util`)
 - rust-lang#136341 (Remove myself from vacation)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 95f746d into rust-lang:master Jan 31, 2025
6 checks passed
@rustbot rustbot added this to the 1.86.0 milestone Jan 31, 2025
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jan 31, 2025
Rollup merge of rust-lang#136336 - nnethercote:overhaul-rustc_middle-util, r=jieyouxu

Overhaul `rustc_middle::util`

It's an odd module with some odd stuff in it.

r? `@Noratrieb`
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5 participants