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don't mark f128 as reliable on AIX - #163066

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folkertdev:f128-not-aix
Sep 21, 2026
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rust-bors[bot] merged 1 commit into
rust-lang:mainfrom
folkertdev:f128-not-aix

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In fact the type is really not supported at all there.

In #162979 we made f128 reliable on powerpc64 when the vsx feature is enabled. Apparently this is the case on AIX, but it just does not implement f128 at all.

r? tgross35

In fact the type is really not supported at all there.
@folkertdev folkertdev added the F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` label Sep 20, 2026
@rustbot rustbot added A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 20, 2026
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rustbot commented Sep 20, 2026

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tgross35 is currently at their maximum review capacity.
They may take a while to respond.

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Sep 20, 2026
@folkertdev folkertdev added the O-PowerPC Target: PowerPC processors label Sep 20, 2026
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@bors r+

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rust-bors Bot commented Sep 20, 2026

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📌 Commit 506fbb7 has been approved by beetrees

It is now in the queue for this repository.

@rust-bors rust-bors Bot 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 20, 2026
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Sep 20, 2026
don't mark `f128` as reliable on AIX

In fact the type is really not supported at all there.

In rust-lang#162979 we made `f128` reliable on powerpc64 when the `vsx` feature is enabled. Apparently this is the case on AIX, but it just does not implement `f128` at all.

r? tgross35
rust-bors Bot pushed a commit that referenced this pull request Sep 20, 2026
…uwer

Rollup of 15 pull requests

Successful merges:

 - #162726 (std: fix unix socket address panic on a full sun_path)
 - #163016 (Don't claim that escaping value is a reference in diagnostics)
 - #163040 (Tweak "use array's length as const param" suggestion)
 - #163060 (Point to fields that introduce trait requirements)
 - #163066 (don't mark `f128` as reliable on AIX)
 - #162098 (Tweak `Infallible` docs)
 - #162854 (Add safety section for atomic_load/store)
 - #163015 (add `minicore::ffi::VaList`)
 - #163021 (`va_arg`: pass in `TyAndLayout`)
 - #163036 ([rustdoc] Correctly handle `dyn` trait methods linking for jump to def feature)
 - #163042 (Remove redundant output from suggestion)
 - #163046 (Use verbose suggestion for `const _`)
 - #163050 (Use verbose suggestion for similarly named label suggestion)
 - #163052 (Use verbose suggestion for wrong primitive type names)
 - #163055 (Use the full path of `bug_impl` to avoid bogus errors in rust-analyzer)
rust-bors Bot pushed a commit that referenced this pull request Sep 20, 2026
…uwer

Rollup of 15 pull requests

Successful merges:

 - #162726 (std: fix unix socket address panic on a full sun_path)
 - #163016 (Don't claim that escaping value is a reference in diagnostics)
 - #163040 (Tweak "use array's length as const param" suggestion)
 - #163060 (Point to fields that introduce trait requirements)
 - #163066 (don't mark `f128` as reliable on AIX)
 - #162098 (Tweak `Infallible` docs)
 - #162854 (Add safety section for atomic_load/store)
 - #163015 (add `minicore::ffi::VaList`)
 - #163021 (`va_arg`: pass in `TyAndLayout`)
 - #163036 ([rustdoc] Correctly handle `dyn` trait methods linking for jump to def feature)
 - #163042 (Remove redundant output from suggestion)
 - #163046 (Use verbose suggestion for `const _`)
 - #163050 (Use verbose suggestion for similarly named label suggestion)
 - #163052 (Use verbose suggestion for wrong primitive type names)
 - #163055 (Use the full path of `bug_impl` to avoid bogus errors in rust-analyzer)
rust-bors Bot pushed a commit that referenced this pull request Sep 21, 2026
…uwer

Rollup of 15 pull requests

Successful merges:

 - #162726 (std: fix unix socket address panic on a full sun_path)
 - #163016 (Don't claim that escaping value is a reference in diagnostics)
 - #163040 (Tweak "use array's length as const param" suggestion)
 - #163060 (Point to fields that introduce trait requirements)
 - #163066 (don't mark `f128` as reliable on AIX)
 - #162098 (Tweak `Infallible` docs)
 - #162854 (Add safety section for atomic_load/store)
 - #163015 (add `minicore::ffi::VaList`)
 - #163021 (`va_arg`: pass in `TyAndLayout`)
 - #163036 ([rustdoc] Correctly handle `dyn` trait methods linking for jump to def feature)
 - #163042 (Remove redundant output from suggestion)
 - #163046 (Use verbose suggestion for `const _`)
 - #163050 (Use verbose suggestion for similarly named label suggestion)
 - #163052 (Use verbose suggestion for wrong primitive type names)
 - #163055 (Use the full path of `bug_impl` to avoid bogus errors in rust-analyzer)
rust-bors Bot pushed a commit that referenced this pull request Sep 21, 2026
…uwer

Rollup of 15 pull requests

Successful merges:

 - #162726 (std: fix unix socket address panic on a full sun_path)
 - #163016 (Don't claim that escaping value is a reference in diagnostics)
 - #163040 (Tweak "use array's length as const param" suggestion)
 - #163060 (Point to fields that introduce trait requirements)
 - #163066 (don't mark `f128` as reliable on AIX)
 - #162098 (Tweak `Infallible` docs)
 - #162854 (Add safety section for atomic_load/store)
 - #163015 (add `minicore::ffi::VaList`)
 - #163021 (`va_arg`: pass in `TyAndLayout`)
 - #163036 ([rustdoc] Correctly handle `dyn` trait methods linking for jump to def feature)
 - #163042 (Remove redundant output from suggestion)
 - #163046 (Use verbose suggestion for `const _`)
 - #163050 (Use verbose suggestion for similarly named label suggestion)
 - #163052 (Use verbose suggestion for wrong primitive type names)
 - #163055 (Use the full path of `bug_impl` to avoid bogus errors in rust-analyzer)
@rust-bors
rust-bors Bot merged commit 29a8b63 into rust-lang:main Sep 21, 2026
13 checks passed
@rustbot rustbot added this to the 1.100.0 milestone Sep 21, 2026
rust-bors Bot pushed a commit that referenced this pull request Sep 21, 2026
Rollup merge of #163066 - folkertdev:f128-not-aix, r=beetrees

don't mark `f128` as reliable on AIX

In fact the type is really not supported at all there.

In #162979 we made `f128` reliable on powerpc64 when the `vsx` feature is enabled. Apparently this is the case on AIX, but it just does not implement `f128` at all.

r? tgross35
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` O-PowerPC Target: PowerPC processors S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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4 participants