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Add loongarch64 with d feature to f32::midpoint fast path #141715

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Merged
merged 1 commit into from
May 30, 2025

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heiher
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@heiher heiher commented May 29, 2025

This patch enables the optimized implementation of f32::midpoint for loongarch64 targets that support the dfeature. Targets with reliable 64-bit float support can safely use the faster and more accurate computation via f64, avoiding the fallback branchy version.

This patch enables the optimized implementation of `f32::midpoint` for
`loongarch64` targets that support the `d`feature. Targets with reliable
64-bit float support can safely use the faster and more accurate computation
via `f64`, avoiding the fallback branchy version.
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rustbot commented May 29, 2025

r? @ibraheemdev

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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 May 29, 2025
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the8472 commented May 29, 2025

Since you're a target maintainer I'll just rubberstamp this.

@bors r+ rollup

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bors commented May 29, 2025

📌 Commit b2858f3 has been approved by the8472

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 May 29, 2025
bors added a commit that referenced this pull request May 29, 2025
Rollup of 11 pull requests

Successful merges:

 - #137574 (Make `std/src/num` mirror `core/src/num`)
 - #141384 (Enable review queue tracking)
 - #141448 (A variety of improvements to the codegen backends)
 - #141636 (avoid some usages of `&mut P<T>` in AST visitors)
 - #141676 (float: Disable `total_cmp` sNaN tests for `f16`)
 - #141705 (Add eslint as part of `tidy` run)
 - #141715 (Add `loongarch64` with `d` feature to `f32::midpoint` fast path)
 - #141723 (Provide secrets to try builds with new bors)
 - #141728 (Fix false documentation of FnCtxt::diverges)
 - #141729 (resolve target-libdir directly from rustc)
 - #141732 (creader: Remove extraenous String::clone)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request May 29, 2025
Rollup of 11 pull requests

Successful merges:

 - #137574 (Make `std/src/num` mirror `core/src/num`)
 - #141384 (Enable review queue tracking)
 - #141448 (A variety of improvements to the codegen backends)
 - #141636 (avoid some usages of `&mut P<T>` in AST visitors)
 - #141676 (float: Disable `total_cmp` sNaN tests for `f16`)
 - #141705 (Add eslint as part of `tidy` run)
 - #141715 (Add `loongarch64` with `d` feature to `f32::midpoint` fast path)
 - #141723 (Provide secrets to try builds with new bors)
 - #141728 (Fix false documentation of FnCtxt::diverges)
 - #141729 (resolve target-libdir directly from rustc)
 - #141732 (creader: Remove extraenous String::clone)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 8c708a4 into rust-lang:master May 30, 2025
9 checks passed
@rustbot rustbot added this to the 1.89.0 milestone May 30, 2025
rust-timer added a commit that referenced this pull request May 30, 2025
Rollup merge of #141715 - heiher:loong64-f32-midpoint, r=the8472

Add `loongarch64` with `d` feature to `f32::midpoint` fast path

This patch enables the optimized implementation of `f32::midpoint` for `loongarch64` targets that support the `d`feature. Targets with reliable 64-bit float support can safely use the faster and more accurate computation via `f64`, avoiding the fallback branchy version.
@heiher heiher deleted the loong64-f32-midpoint branch June 1, 2025 08:44
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5 participants