Distribute rustc_codegen_cranelift for Windows #128939

bjorn3 · 2024-08-10T19:24:47Z

With support for raw-dylib recently added to cg_clif, and inline assembly support working on Windows for quite a while now, all blockers for distributing cg_clif on Windows that I mentioned in #81746 (comment) are fixed now.

rustbot · 2024-08-10T19:24:54Z

r? @albertlarsan68

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bjorn3 · 2024-08-10T19:24:58Z

@bors try

…<try> [WIP] Distribute rustc_codegen_cranelift for Windows try-job: dist-x86_64-msvc try-job: dist-i686-msvc try-job: dist-i686-mingw try-job: dist-x86_64-mingw

bors · 2024-08-10T19:26:08Z

⌛ Trying commit 8a8896d with merge d3b4306...

bors · 2024-08-10T21:02:40Z

☀️ Try build successful - checks-actions
Build commit: d3b4306 (d3b4306976392198298d7ef958db7a4c9b0610c5)

bjorn3 · 2024-08-10T21:19:46Z

If someone on Windows could check if the above try build produced a toolchain with working cg_clif, that would be appreciated.

lqd · 2024-08-10T22:03:21Z

A reboot later.

I was expecting to install it like the following:

> rustup-toolchain-install-master d3b4306976392198298d7ef958db7a4c9b0610c5 --component rustc-codegen-cranelift-preview
error: missing component `rustc-codegen-cranelift-preview` on toolchain `d3b4306976392198298d7ef958db7a4c9b0610c5` on channel `nightly` for target `x86_64-pc-windows-msvc`

With luck I tried with the component named as rustc-codegen-cranelift though, and the toolchain installed successfully!

This is how a helloworld looks:

$ cargo clean -q && CARGO_PROFILE_DEV_CODEGEN_BACKEND=cranelift cargo +d3b4306976392198298d7ef958db7a4c9b0610c5 run -Zcodegen-backend -q
Hello, world!

I'm not sure if there's a way to ensure cg_clif was used, but I'd assume so.

bjorn3 · 2024-08-11T08:26:49Z

Thanks for checking!

albertlarsan68 · 2024-09-04T16:10:07Z

(sorry for the slow review, I needed time off)

Thanks for the PR!
@bors r+

bors · 2024-09-04T16:10:10Z

📌 Commit 2dbc976 has been approved by albertlarsan68

It is now in the queue for this repository.

…r=albertlarsan68 Distribute rustc_codegen_cranelift for Windows With support for raw-dylib recently added to cg_clif, and inline assembly support working on Windows for quite a while now, all blockers for distributing cg_clif on Windows that I mentioned in rust-lang#81746 (comment) are fixed now.

…llaumeGomez Rollup of 7 pull requests Successful merges: - rust-lang#119229 (Update mingw-w64 + GNU toolchain) - rust-lang#128871 (bypass linker configuration and cross target check for specific commands) - rust-lang#128939 (Distribute rustc_codegen_cranelift for Windows) - rust-lang#129529 (Add test to build crates used by r-a on stable) - rust-lang#129624 (Adjust `memchr` pinning and run `cargo update`) - rust-lang#129835 (enable const-float-classify test, and test_next_up/down on 32bit x86) - rust-lang#130009 (rustdoc-search: allow trailing `Foo ->` arg search) r? `@ghost` `@rustbot` modify labels: rollup

GuillaumeGomez · 2024-09-06T14:19:46Z

I wonder if this the one which failed in #130027...

lqd · 2024-09-06T15:59:09Z

Doesn't look like it, windows CI's just on fire at the moment, but you can rollup=never if that'd make you feel better :)

GuillaumeGomez · 2024-09-06T18:42:36Z

I was just blindly guessing because no PR seemed to fit the failure and someone commented on the rollup that it's a known flaky bug. So all good here.

…r=albertlarsan68 Distribute rustc_codegen_cranelift for Windows With support for raw-dylib recently added to cg_clif, and inline assembly support working on Windows for quite a while now, all blockers for distributing cg_clif on Windows that I mentioned in rust-lang#81746 (comment) are fixed now.

…kingjubilee Rollup of 16 pull requests Successful merges: - rust-lang#119229 (Update mingw-w64 + GNU toolchain) - rust-lang#128345 (added support for GNU/Hurd on x86_64) - rust-lang#128667 (rustdoc: normalise type/field names) - rust-lang#128939 (Distribute rustc_codegen_cranelift for Windows) - rust-lang#129529 (Add test to build crates used by r-a on stable) - rust-lang#129624 (Adjust `memchr` pinning and run `cargo update`) - rust-lang#129876 (Use sysroot crates maximally in `rustc_codegen_gcc`.) - rust-lang#130034 ( Fix enabling wasm-component-ld to match other tools ) - rust-lang#130048 (run-make-support: Add llvm-pdbutil) - rust-lang#130068 (Test codegen when setting deployment target) - rust-lang#130070 (Rename variant `AddrOfRegion` of `RegionVariableOrigin` to `BorrowRegion`) - rust-lang#130087 (remove 'const' from 'Option::iter') - rust-lang#130090 (make Result::copied unstably const) - rust-lang#130092 (Fixes typo in wasm32-wasip2 doc comment) - rust-lang#130107 (const: make ptr.is_null() stop execution on ambiguity) - rust-lang#130115 (Remove needless returns detected by clippy in libraries) r? `@ghost` `@rustbot` modify labels: rollup

workingjubilee · 2024-09-09T07:19:03Z

It's not about you, it's about Windows.

@bors rollup=iffy

…albertlarsan68 Distribute rustc_codegen_cranelift for Windows With support for raw-dylib recently added to cg_clif, and inline assembly support working on Windows for quite a while now, all blockers for distributing cg_clif on Windows that I mentioned in rust-lang#81746 (comment) are fixed now.

bors · 2024-09-09T14:14:14Z

⌛ Testing commit 2dbc976 with merge 3d9d39f...

rust-log-analyzer · 2024-09-09T15:15:10Z

The job x86_64-msvc-ext2 failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

[RUSTC-TIMING] miri test:false 4.409
error: failed to remove file `C:\a\rust\rust\build\x86_64-pc-windows-msvc\stage1-tools\x86_64-pc-windows-msvc\release\miri.exe`

Caused by:
  Access is denied. (os error 5)
Command has failed. Rerun with -v to see more details.
  local time: Mon, Sep  9, 2024  3:14:55 PM
  network time: Mon, 09 Sep 2024 15:14:55 GMT
##[error]Process completed with exit code 1.
Post job cleanup.

bors · 2024-09-09T15:16:24Z

💔 Test failed - checks-actions

ChrisDenton · 2024-09-09T15:36:08Z

@bors retry

bors · 2024-09-09T16:09:09Z

⌛ Testing commit 2dbc976 with merge d7522d8...

bors · 2024-09-09T18:51:59Z

☀️ Test successful - checks-actions
Approved by: albertlarsan68
Pushing d7522d8 to master...

rust-timer · 2024-09-09T20:12:57Z

Finished benchmarking commit (d7522d8): comparison URL.

Overall result: ✅ improvements - no action needed

@rustbot label: -perf-regression

Instruction count

This is a highly reliable metric that was used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.5%	[-0.5%, -0.5%]	1
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (primary -2.1%, secondary 2.8%)

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	2.8%	[2.6%, 3.0%]	2
Improvements ✅ (primary)	-2.1%	[-2.1%, -2.1%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-2.1%	[-2.1%, -2.1%]	1

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 757.15s -> 756.6s (-0.07%)
Artifact size: 341.19 MiB -> 341.19 MiB (-0.00%)

…albertlarsan68 Distribute rustc_codegen_cranelift for Windows With support for raw-dylib recently added to cg_clif, and inline assembly support working on Windows for quite a while now, all blockers for distributing cg_clif on Windows that I mentioned in rust-lang#81746 (comment) are fixed now.

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Distribute rustc_codegen_cranelift for Windows

2dbc976

bjorn3 force-pushed the windows_cg_clif_component branch from 8a8896d to 2dbc976 Compare August 10, 2024 21:17

bjorn3 changed the title ~~[WIP] Distribute rustc_codegen_cranelift for Windows~~ Distribute rustc_codegen_cranelift for Windows Aug 11, 2024

bjorn3 marked this pull request as ready for review August 11, 2024 08:27

bjorn3 added A-cranelift Things relevant to the [future] cranelift backend and removed A-testsuite Area: The testsuite used to check the correctness of rustc labels Aug 11, 2024

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 4, 2024

GuillaumeGomez mentioned this pull request Sep 6, 2024

Rollup of 7 pull requests #130027

Closed

workingjubilee mentioned this pull request Sep 9, 2024

Rollup of 19 pull requests #130127

Closed

workingjubilee mentioned this pull request Sep 9, 2024

Rollup of 16 pull requests #130129

Closed

bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Sep 9, 2024

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 9, 2024

bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 9, 2024

bors merged commit d7522d8 into rust-lang:master Sep 9, 2024
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rustbot added this to the 1.83.0 milestone Sep 9, 2024

bjorn3 deleted the windows_cg_clif_component branch September 10, 2024 15:42

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Distribute rustc_codegen_cranelift for Windows #128939

Distribute rustc_codegen_cranelift for Windows #128939

bjorn3 commented Aug 10, 2024 •

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Distribute rustc_codegen_cranelift for Windows #128939

Distribute rustc_codegen_cranelift for Windows #128939

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Overall result: ✅ improvements - no action needed

Instruction count

Max RSS (memory usage)

Cycles

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