[libc-commits] [clang] [compiler-rt] [flang] [libc] [libcxx] [lldb] [llvm] [RFC][Clang] Add __int256/__uint256 builtin types (PR #182733)

Xavier Roche via libc-commits libc-commits at lists.llvm.org
Fri Feb 27 09:58:33 PST 2026


xroche wrote:

> To get more eyes on this I recommend posting the RFC, or at least a summary with a link to this PR on discourse as per the RFC process https://llvm.org/docs/RFCProcess.html

Thanks a lot for taking the time to look at it. I will work on the RFC next week, and post it on discourse - and I expect a strong challenging of the project (especially considering I am anything but a LLVM specialist, not a compiler specialist), but this definitely is a chance to get more eyes on this.

For the AARch64  ABI points and alignments, I carefully noted the points, and I'll open an issue is the RFC raises any interest - and if I am the right person to lead it.

Thanks again!

https://github.com/llvm/llvm-project/pull/182733


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