Skip to content

Revert "rustc: Fix (again) simd vectors by-val in ABI" - #55281

Merged
bors merged 1 commit into
rust-lang:masterfrom
alexcrichton:revert-demote
Oct 23, 2018
Merged

Revert "rustc: Fix (again) simd vectors by-val in ABI"#55281
bors merged 1 commit into
rust-lang:masterfrom
alexcrichton:revert-demote

Conversation

@alexcrichton

@alexcrichtonalexcrichton commented Oct 23, 2018

Copy link
Copy Markdown
Member

This reverts commit 3cc8f73.

@rust-highfive

rust-highfive commented Oct 23, 2018

Copy link
Copy Markdown
Contributor

r? @petrochenkov

(rust_highfive has picked a reviewer for you, use r? to override)

@rust-highfiverust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 23, 2018
@alexcrichton

alexcrichton commented Oct 23, 2018

Copy link
Copy Markdown
MemberAuthor

I've discovered that #55073causes segfaults in stdsimd'd CI. This reverts #55073 and while the four attached issues are all serious issues it looks like LLVM has an upstream patch which may solve it and is almost surely more correct than #55073.

I'm gonna reopen the requisite issues as well and we can hopefully re-close shortly therafter with an official fix from LLVM

@alexcrichtonalexcrichton mentioned this pull request Oct 23, 2018
Merged
@alexcrichton

alexcrichton commented Oct 23, 2018

Copy link
Copy Markdown
MemberAuthor

Also note that I haven't really bothered to try to dig into what is actually segfaulting, I'm assuming that the LLVM patch will likely land in the near future, allowing us to fix the bug at least within a month or so.

@alexcrichton

alexcrichton commented Oct 23, 2018

Copy link
Copy Markdown
MemberAuthor

@bors: p=1

This was referenced Oct 23, 2018
Closed
Merged
@petrochenkov

petrochenkov commented Oct 23, 2018

Copy link
Copy Markdown
Contributor

@bors r+

@bors

bors commented Oct 23, 2018

Copy link
Copy Markdown
Collaborator

📌 Commit 086f5a5 has been approved by petrochenkov

@borsbors 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 Oct 23, 2018
@bors

bors commented Oct 23, 2018

Copy link
Copy Markdown
Collaborator

⌛ Testing commit 086f5a5 with merge d74b402...

bors added a commit that referenced this pull request Oct 23, 2018
@bors
Auto merge of#55281- alexcrichton:revert-demote, r=petrochenkov
d74b402
Revert "rustc: Fix (again) simd vectors by-val in ABI"
This reverts commit 3cc8f73.
@bors

bors commented Oct 23, 2018

Copy link
Copy Markdown
Collaborator

☀️ Test successful - status-appveyor, status-travis
Approved by: petrochenkov
Pushing d74b402 to master...

This was referenced Oct 23, 2018
Closed
Merged
@bors
bors merged commit 086f5a5 into rust-lang:masterOct 23, 2018
@alexcrichton
alexcrichton deleted the revert-demote branch November 1, 2018 15:25
@anderskandersk mentioned this pull request Dec 22, 2018
Closed
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

@petrochenkovpetrochenkov

Labels

S-waiting-on-borsStatus: Waiting on bors to run and complete tests. Bors will change the label on completion.

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

4 participants

@alexcrichton@rust-highfive@petrochenkov@bors