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

Support value numbering of multi-dimensional array accesses #68948

Closed
BruceForstall opened this issue May 6, 2022 · 2 comments
Closed

Support value numbering of multi-dimensional array accesses #68948

BruceForstall opened this issue May 6, 2022 · 2 comments
Labels
area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
Milestone
Future

Comments

@BruceForstall
Copy link
Member

Currently, fgValueNumberTree of GT_ARR_ELEM creates a unique value number for every node.

It also doesn't model the IndexOutOfRangeException for the bounds checks.

Related: #60785

category:cq
theme:md-arrays
skill-level:expert
cost:large
@BruceForstall BruceForstall added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label May 6, 2022
@BruceForstall BruceForstall added this to the Future milestone May 6, 2022
@ghost
Copy link

ghost commented May 6, 2022

Tagging subscribers to this area: @JulieLeeMSFT
See info in area-owners.md if you want to be subscribed.

Issue Details

Currently, fgValueNumberTree of GT_ARR_ELEM creates a unique value number for every node.

It also doesn't model the IndexOutOfRangeException for the bounds checks.

Related: #60785

category:cq
theme:md-arrays
skill-level:expert
cost:large

Author: BruceForstall
Assignees: -
Labels:

area-CodeGen-coreclr
Milestone: Future

@BruceForstall
Copy link
Member Author

After #70271, this is irrelevant. #71678 will remove the related code.

@ghost ghost locked as resolved and limited conversation to collaborators Aug 5, 2022
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees
No one assigned
Labels
area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
Projects
None yet
Milestone
Future
Development

No branches or pull requests
1 participant
@BruceForstall