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

GCC attrib consistency bug #18706

Open
nathan-TT opened this issue Mar 6, 2025 · 0 comments
Open

GCC attrib consistency bug #18706

nathan-TT opened this issue Mar 6, 2025 · 0 comments
Assignees
@nathan-TT
Labels
bug Something isn't working

Comments

@nathan-TT
Copy link
Contributor

A checking gcc ICEs during tests with a consistency issue caused by gimple-rvtt-attrib pass. SSA vars and their underlying user var end up with different types.

When one also updates the user var's type, it still occurs.

Hypothesis: many ssa vars map to the same user var. They all have to have the same type.
@nathan-TT nathan-TT added the bug Something isn't working label Mar 6, 2025
@nathan-TT nathan-TT self-assigned this Mar 6, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@nathan-TT nathan-TT

Labels
bug Something isn't working
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@nathan-TT