Additional test for uN::{gather,scatter}_bits #149539
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rustbot has assigned @Mark-Simulacrum. Use |
quaternic
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Dec 2, 2025
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@bors r+ rollup |
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…ark-Simulacrum
Additional test for uN::{gather,scatter}_bits
Feature gate: #![feature(uint_gather_scatter_bits)]
Tracking issue: rust-lang#149069
Accepted ACP: rust-lang/libs-team#695 (comment)
Adds an additional runtime test for `uN::gather_bits` and `uN::scatter_bits` in coretests. They are each other's inverses in a sense, so a shared test can test both with relative ease.
I plan to follow up with optimized implementations for these functions.
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…ark-Simulacrum
Additional test for uN::{gather,scatter}_bits
Feature gate: #![feature(uint_gather_scatter_bits)]
Tracking issue: rust-lang#149069
Accepted ACP: rust-lang/libs-team#695 (comment)
Adds an additional runtime test for `uN::gather_bits` and `uN::scatter_bits` in coretests. They are each other's inverses in a sense, so a shared test can test both with relative ease.
I plan to follow up with optimized implementations for these functions.
This was referenced Dec 4, 2025
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Rollup of 12 pull requests Successful merges: - #147841 (Fix ICE when applying test macro to crate root) - #149147 (Fix unused_assignments false positives from macros) - #149183 (Use `TypingMode::PostAnalysis` in `try_evaluate_const`) - #149456 (std: don't call `current_os_id` from signal handler) - #149501 (CTFE: avoid emitting a hard error on generic normalization failures) - #149528 (reword error for invalid range patterns) - #149539 (Additional test for uN::{gather,scatter}_bits) - #149549 (Regression test for system register `ttbr0_el2`) - #149550 (Disable native-lib for x check miri) - #149554 (build-manifest: generate MSI and MINGW arrays from rustc) - #149557 (c-variadic: bpf and spirv do not support c-variadic definitions) - #149569 (Fix mailmap issue) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #149539 - quaternic:gather-scatter-bits, r=Mark-Simulacrum Additional test for uN::{gather,scatter}_bits Feature gate: #![feature(uint_gather_scatter_bits)] Tracking issue: #149069 Accepted ACP: rust-lang/libs-team#695 (comment) Adds an additional runtime test for `uN::gather_bits` and `uN::scatter_bits` in coretests. They are each other's inverses in a sense, so a shared test can test both with relative ease. I plan to follow up with optimized implementations for these functions.
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Feature gate: #![feature(uint_gather_scatter_bits)]
Tracking issue: #149069
Accepted ACP: rust-lang/libs-team#695 (comment)
Adds an additional runtime test for
uN::gather_bitsanduN::scatter_bitsin coretests. They are each other's inverses in a sense, so a shared test can test both with relative ease.I plan to follow up with optimized implementations for these functions.