Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Assertion failed '(unsigned)reg < ArrLen(regMasks)' in jitStressRegs #37059

Closed
CarolEidt opened this issue May 27, 2020 · 0 comments · Fixed by #37062
Closed

Assertion failed '(unsigned)reg < ArrLen(regMasks)' in jitStressRegs #37059

CarolEidt opened this issue May 27, 2020 · 0 comments · Fixed by #37062
Assignees
@CarolEidt
Labels
area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI bug
Milestone
5.0.0

Comments

@CarolEidt
Copy link
Contributor

These two tests fail on x64 Linux platforms with COMPlus_JitStressRegs=8, see this test run:

  • JIT/Methodical/structs/systemvbringup/structinregs/structinregs.sh
  • JIT/Directed/StructABI/StructABI/StructABI.sh

The failures are presumably related to the MultiReg IR changes.
@CarolEidt CarolEidt added bug area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI labels May 27, 2020
@CarolEidt CarolEidt self-assigned this May 27, 2020
@Dotnet-GitSync-Bot Dotnet-GitSync-Bot added the untriaged New issue has not been triaged by the area owner label May 27, 2020
CarolEidt added a commit to CarolEidt/runtime that referenced this issue May 27, 2020
@CarolEidt
Fix multi-reg copy
ac2fc26 
Also, fix dump for multi-reg copy.

Fix dotnet#37059
@CarolEidt CarolEidt mentioned this issue May 27, 2020
Merged
@AndyAyersMS AndyAyersMS removed the untriaged New issue has not been triaged by the area owner label May 27, 2020
@AndyAyersMS AndyAyersMS added this to the 5.0 milestone May 27, 2020
CarolEidt added a commit that referenced this issue May 27, 2020
@CarolEidt
Fix multi-reg copy (#37062)
ef72b95 
Also, fix dump for multi-reg copy.

Fix #37059
@ghost ghost locked as resolved and limited conversation to collaborators Dec 9, 2020
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees

@CarolEidt CarolEidt

Labels
area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI bug
Projects
None yet
Milestone
5.0.0
Development

Successfully merging a pull request may close this issue.

Fix multi-reg copy CarolEidt/runtime
3 participants
@CarolEidt @AndyAyersMS @Dotnet-GitSync-Bot