Open
JIT: Arm `IsContainableImmed` doesnt handle shifts
area-CodeGen-coreclrhelp wantedoptimization
2 comments0 reactions0 assignees
Repository Issues
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
Issues
Open
JIT: Simplify arithmetic operations on memory, as is already done for register
area-CodeGen-coreclrhelp wantedoptimization
1 comment0 reactions0 assignees
Open
JIT: A case of needing `JitOptRepeat=3` for constant folding and conditional move
area-CodeGen-coreclrhelp wantedoptimization
7 comments0 reactions0 assignees
Open
Jit: Missing folding some compares in optimizebools
area-CodeGen-coreclrhelp wantedtenet-performance
4 comments0 reactions0 assignees
Open
Subtract-variant of `VectorXXX.MultiplyAddEstimate` does not light up for negated constant local
area-CodeGen-coreclrhelp wantedtenet-performance
4 comments0 reactions0 assignees
Open
Created System.ServiceProcess Service fail on Win Server
area-System.ServiceProcesshelp wanted
1 comment0 reactions0 assignees
Open
Unnecessary sign-extension for `LeadingZeroCount(UInt64)`
area-CodeGen-coreclrhelp wanted
12 comments1 reaction0 assignees
Open
Unnecessary sign-extension for some never-negative expressions
area-CodeGen-coreclrhelp wanted
1 comment1 reaction0 assignees
Open
CSE seems to fail when writing `x / cns` and `x % cns` for unsigned integers
area-CodeGen-coreclrhelp wantedtenet-performance
2 comments2 reactions0 assignees
Open
Unhandled exception thrown by System.Speech when using it with SAPIForVOICEVOX
area-System.Speechhelp wantedneeds-further-triage
2 comments0 reactions0 assignees
Open
File.ResolveLinkTarget(String, Boolean) doesn't fully resolve a symbolic link created by Kubernetes volume mounts to its full path
area-System.IOhelp wantedos-linux
2 comments0 reactions0 assignees
Open
`(x >> N) << N` should reduce to a mask
area-CodeGen-coreclrhelp wantedtenet-performance
3 comments1 reaction0 assignees
Open
Gigantic memory usage when using the SerialPort class under Citrix (but could happen everywhere else)
area-System.IO.Portshelp wantedneeds-further-triage
1 comment0 reactions0 assignees
Open
TakeLast Performance Improvement suggestion
area-System.Linqhelp wantedtenet-performance
3 comments0 reactions0 assignees
Open
ILGenerator imposes artificial limitations on otherwise valid IL
area-System.Reflection.Emithelp wanted
6 comments0 reactions0 assignees
Open
Excessive exceptions in NamedPipeClientStream on Linux when connecting to a non-existent target
area-System.IOhelp wanted
1 comment0 reactions0 assignees
Open
Suboptimal codgen for `Vector128.NarrowWithSaturation`
area-CodeGen-coreclrhelp wanted
8 comments1 reaction0 assignees
Open
[Android] Implement post-build symbol stripping
area-Infrastructuregood first issueos-android
3 comments0 reactions1 assignee
Open
`System.IO.EnumerationOptions.MatchCasing` is potentially misleading
area-System.IOdocumentationhelp wanted
2 comments0 reactions0 assignees
Open
Could not load file or assembly 'System.Security.Principal.Windows, Version=4.1.1.0
area-System.Runtimehelp wantedneeds-further-triage
3 comments0 reactions0 assignees