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rustc_target: separate out an individual alignment quantity type from Align. #54071

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merged 3 commits into from
Nov 23, 2018
Merged

rustc_target: separate out an individual alignment quantity type from Align. #54071

merged 3 commits into from
Nov 23, 2018

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eddyb
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@eddyb eddyb commented Sep 8, 2018 •
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Before this PR, rustc_target::abi::Align combined "power-of-two alignment quantity" semantics, with a distinction between ABI (required) and preferred alignment (by having two quantities).

After this PR, Align is only one such quantity, and a new AbiAndPrefAlign type is introduced to hold the pair of ABI and preferred Align quantities.

Align is used everywhere one quantity is necessary/sufficient, simplifying some of the code in codegen/miri, while AbiAndPrefAlign only in layout computation (to propagate preferred alignment).

r? @oli-obk cc @nagisa @RalfJung @nikomatsakis

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 8, 2018
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bors commented Sep 9, 2018

☔ The latest upstream changes (presumably #53998) made this pull request unmergeable. Please resolve the merge conflicts.

@XAMPPRocky XAMPPRocky added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 26, 2018
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Triage; @eddyb This PR needs to be rebased.

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TimNN commented Oct 16, 2018

Ping from triage @eddyb: It looks like this PR is ready to be merged except for a rebase.

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TimNN commented Oct 23, 2018

Ping from triage @eddyb: We haven't heard from you in a while about this PR, so I'm closing this as per our triage guidelines. Thanks for your contribution and please feel free to re-open in the future.

@TimNN TimNN closed this Oct 23, 2018
@TimNN TimNN added S-inactive Status: Inactive and waiting on the author. This is often applied to closed PRs. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Oct 23, 2018
@eddyb eddyb reopened this Nov 21, 2018
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eddyb commented Nov 22, 2018

@nagisa @oli-obk I've rebased and renamed Aligns to AbiAndPrefAlign.

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oli-obk commented Nov 22, 2018

@bors r+

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bors commented Nov 22, 2018

📌 Commit 5b4747d has been approved by oli-obk

@bors bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Nov 22, 2018
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bors commented Nov 22, 2018

⌛ Testing commit 5b4747d with merge d75e9c6a2e2f85498c4092d61ea763c813997bb6...

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@bors retry

Yielding priority to the beta-accepted stuff.

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bors commented Nov 22, 2018

⌛ Testing commit 5b4747d with merge c72ccd655ce4979dd1551afe11aa4335c2e21298...

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@bors retry

Yielding priority to the beta rollup.

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bors commented Nov 23, 2018

⌛ Testing commit 5b4747d with merge 6a2d1b4...

bors added a commit that referenced this pull request Nov 23, 2018
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Auto merge of #54071 - eddyb:alignsssss, r=oli-obk
6a2d1b4 
rustc_target: separate out an individual alignment quantity type from Align.

Before this PR, `rustc_target::abi::Align` combined "power-of-two alignment quantity" semantics, with a distinction between ABI (required) and preferred alignment (by having two quantities).

After this PR, `Align` is only *one* such quantity, and a new `AbiAndPrefAlign` type is introduced to hold the pair of ABI and preferred `Align` quantities.

`Align` is used everywhere one quantity is necessary/sufficient, simplifying some of the code in codegen/miri, while `AbiAndPrefAlign` only in layout computation (to propagate preferred alignment).

r? @oli-obk cc @nagisa @RalfJung @nikomatsakis
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bors commented Nov 23, 2018

☀️ Test successful - status-appveyor, status-travis
Approved by: oli-obk
Pushing 6a2d1b4 to master...

@bors bors merged commit 5b4747d into rust-lang:master Nov 23, 2018
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📣 Toolstate changed by #54071!

Tested on commit 6a2d1b4.
Direct link to PR: #54071

💔 clippy-driver on windows: test-pass → build-fail (cc @Manishearth @llogiq @mcarton @oli-obk, @rust-lang/infra).
💔 clippy-driver on linux: test-pass → build-fail (cc @Manishearth @llogiq @mcarton @oli-obk, @rust-lang/infra).
💔 rls on windows: test-fail → build-fail (cc @nrc @Xanewok, @rust-lang/infra).
💔 rls on linux: test-fail → build-fail (cc @nrc @Xanewok, @rust-lang/infra).

rust-highfive added a commit to rust-lang-nursery/rust-toolstate that referenced this pull request Nov 23, 2018
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📣 Toolstate changed by rust-lang/rust#54071!
3ef9e58 
Tested on commit rust-lang/rust@6a2d1b4.
Direct link to PR: <rust-lang/rust#54071>

💔 clippy-driver on windows: test-pass → build-fail (cc @Manishearth @llogiq @mcarton @oli-obk, @rust-lang/infra).
💔 clippy-driver on linux: test-pass → build-fail (cc @Manishearth @llogiq @mcarton @oli-obk, @rust-lang/infra).
💔 rls on windows: test-fail → build-fail (cc @nrc @Xanewok, @rust-lang/infra).
💔 rls on linux: test-fail → build-fail (cc @nrc @Xanewok, @rust-lang/infra).
@bors bors mentioned this pull request Nov 23, 2018
Merged
@eddyb eddyb deleted the alignsssss branch November 23, 2018 05:35
matthiaskrgr added a commit to matthiaskrgr/rust-clippy that referenced this pull request Nov 23, 2018
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rustup rust-lang/rust#54071
311c8e2
phansch added a commit to rust-lang/rust-clippy that referenced this pull request Nov 23, 2018
@phansch
Merge pull request #3452 from matthiaskrgr/rustup
754b4c0 
rustup rust-lang/rust#54071
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Nov 23, 2018
@matthiaskrgr
submodules: update clippy from 2f6881c to 754b4c0
2598a7a 
Changes:
````
rustup rust-lang#54071
dependencies: update pulldown-cmark from 0.1 to 0.2
s/file_map/source_map
````
bors added a commit that referenced this pull request Nov 23, 2018
@bors
Auto merge of #56184 - matthiaskrgr:clippy, r=oli-obk
821bad3 
submodules: update clippy from 2f6881c to 754b4c0

Changes:
````
rustup #54071
dependencies: update pulldown-cmark from 0.1 to 0.2
s/file_map/source_map
````

r? @oli-obk
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@rustbot modify labels to -S-inactive-closed

@rustbot rustbot removed the S-inactive Status: Inactive and waiting on the author. This is often applied to closed PRs. label Mar 29, 2020
flip1995 pushed a commit to flip1995/rust-clippy that referenced this pull request May 5, 2020
@matthiaskrgr
submodules: update clippy from 2f6881c to 754b4c0
5afee64 
Changes:
````
rustup rust-lang/rust#54071
dependencies: update pulldown-cmark from 0.1 to 0.2
s/file_map/source_map
````
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@oli-obk oli-obk oli-obk approved these changes

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