[PATCH] D68824: Fix __builtin_assume_aligned with too large values.

[Erich Keane via Phabricator via cfe-commits]

erichkeane marked 2 inline comments as done.
erichkeane added a comment.

In D68824#1733621 <https://reviews.llvm.org/D68824#1733621>, @hans wrote:

> We hit this in V8 which is annotating some pointers as being 4GB-aligned. Does anyone know what it would take to raise Clang's limit here?


The issue is LLVM's limit here. I'm unaware of the reasoning for this limit in LLVM, however the clang limit is based on LLVMs.  I'd suggest starting a conversation on llvm-dev mailing list to have the discussion of why this limit exists, and whether it is modifiable.


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https://reviews.llvm.org/D68824