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Float to integer casts on x86 produce scalar instructions

A-LLVMArea: LLVMArea: LLVM

C-bugCategory: BugCategory: Bug

I-scalarizeImpact: code that should be vectorized, isn'tImpact: code that should be vectorized, isn't

Status: Open.

#325 In rust-lang/portable-simd;

· rnarubin opened on Jan 7, 2023

LLVM error when using f64x8.scatter_select

A-LLVMArea: LLVMArea: LLVM

C-bugCategory: BugCategory: Bug

Status: Open.

#290 In rust-lang/portable-simd;

· MattiKrause opened on Jul 1, 2022

Introduce "dynamic swizzling" into LLVMIR and Rust intrinsics

A-LLVMArea: LLVMArea: LLVM

C-feature-requestCategory: a feature request, i.e. not implemented / a PRCategory: a feature request, i.e. not implemented / a PR

C-tracking-issueOngoing issue with checkboxes for partial progress and suchOngoing issue with checkboxes for partial progress and such

E-hardCall for participation. Experience needed: Hard.Call for participation. Experience needed: Hard.

Status: Open.

#242 In rust-lang/portable-simd;

· workingjubilee opened on Feb 6, 2022

Add compress store / expand load intrinsics & maybe register -> register variant too #241

A-LLVMArea: LLVMArea: LLVM

C-feature-requestCategory: a feature request, i.e. not implemented / a PRCategory: a feature request, i.e. not implemented / a PR

Status: Open.

#240 In rust-lang/portable-simd;

· jorgecarleitao opened on Feb 6, 2022

Investigate pairwise sum/product flops for reductions/horizontal ops

A-floating-pointArea: Floating point numbers and arithmeticArea: Floating point numbers and arithmetic

A-LLVMArea: LLVMArea: LLVM

blocks-stable

C-feature-requestCategory: a feature request, i.e. not implemented / a PRCategory: a feature request, i.e. not implemented / a PR

Status: Open.

#235 In rust-lang/portable-simd;

· workingjubilee opened on Jan 31, 2022

Bad codegen for boolean reductions on thumbv7neon

A-codegenArea: Code generationArea: Code generation

A-LLVMArea: LLVMArea: LLVM

C-bugCategory: BugCategory: Bug

Status: Open.

#146 In rust-lang/portable-simd;

· hsivonen opened on Jul 16, 2021

extern "platform-intrinsics" float functions often call libm

A-LLVMArea: LLVMArea: LLVM

A-simdArea: SIMD. Put this on tracking issues to help with cross-repo issue organizationArea: SIMD. Put this on tracking issues to help with cross-repo issue organization

C-bugCategory: BugCategory: Bug

E-needs-designCall for participation: Needs design.Call for participation: Needs design.

Status: Open.

#76 In rust-lang/portable-simd;

· workingjubilee opened on Feb 17, 2021

Get Cranelifted

A-craneliftRust's other codegen backend, coming Soon™Rust's other codegen backend, coming Soon™

A-LLVMArea: LLVMArea: LLVM

A-simdArea: SIMD. Put this on tracking issues to help with cross-repo issue organizationArea: SIMD. Put this on tracking issues to help with cross-repo issue organization

blocks-nightly

C-feature-requestCategory: a feature request, i.e. not implemented / a PRCategory: a feature request, i.e. not implemented / a PR

C-tracking-issueOngoing issue with checkboxes for partial progress and suchOngoing issue with checkboxes for partial progress and such

E-hardCall for participation. Experience needed: Hard.Call for participation. Experience needed: Hard.

F-simd_ffi`#![feature(simd_ffi)]``#![feature(simd_ffi)]`

Status: Open.

#40 In rust-lang/portable-simd;

· workingjubilee opened on Oct 15, 2020