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Enable reliable_f16_math on x86 #138344

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This has been disabled due to an LLVM misoptimization with powi.f16 1. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled.

f16 still remains disabled on MinGW due to the ABI issue.

try-job: x86_64-gnu
try-job: i686-gnu-1

This has been disabled due to an LLVM misoptimization with `powi.f16`
[1]. This was fixed upstream and the fix is included in LLVM20, so tests
no longer need to be disabled.

`f16` still remains disabled on MinGW due to the ABI issue.

[1]: llvm/llvm-project#98665
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@bors try

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rustbot commented Mar 11, 2025

r? @Amanieu

rustbot has assigned @Amanieu.
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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Mar 11, 2025
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bors commented Mar 11, 2025

⌛ Trying commit 2b97977 with merge 356f837...

bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 11, 2025
Enable `reliable_f16_math` on x86

This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled.

`f16` still remains disabled on MinGW due to the ABI issue.

[1]: llvm/llvm-project#98665

try-job: x86_64-gnu
try-job: i686-gnu-1
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bors commented Mar 11, 2025

☀️ Try build successful - checks-actions
Build commit: 356f837 (356f83705e3964cdbb5ac3eb707ede90063883e8)

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Amanieu commented Mar 26, 2025

@bors r+

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bors commented Mar 26, 2025

📌 Commit 2b97977 has been approved by Amanieu

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 Mar 26, 2025
jhpratt added a commit to jhpratt/rust that referenced this pull request Mar 27, 2025
Enable `reliable_f16_math` on x86

This has been disabled due to an LLVM misoptimization with `powi.f16` [1]. This was fixed upstream and the fix is included in LLVM20, so tests no longer need to be disabled.

`f16` still remains disabled on MinGW due to the ABI issue.

[1]: llvm/llvm-project#98665

try-job: x86_64-gnu
try-job: i686-gnu-1
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 27, 2025
Rollup of 10 pull requests

Successful merges:

 - rust-lang#136083 (Suggest {to,from}_ne_bytes for transmutations between arrays and integers, etc)
 - rust-lang#138344 (Enable `reliable_f16_math` on x86)
 - rust-lang#138624 (Add mipsel maintainer)
 - rust-lang#138935 (Update wg-prio triagebot config)
 - rust-lang#138946 (Un-bury chapters from the chapter list in rustc book)
 - rust-lang#138964 (Implement lint against using Interner and InferCtxtLike in random compiler crates)
 - rust-lang#138977 (Don't deaggregate InvocationParent just to reaggregate it again)
 - rust-lang#138980 (Collect items referenced from var_debug_info)
 - rust-lang#138985 (Use the correct binder scope for elided lifetimes in assoc consts)
 - rust-lang#138987 (Always emit `native-static-libs` note, even if it is empty)

r? `@ghost`
`@rustbot` modify labels: rollup
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jhpratt commented Mar 27, 2025

@bors r-

#139007 (comment)

@bors bors 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-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Mar 27, 2025
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5 participants