efriedma added a comment. I also think it makes sense to fix the alignment when we lower the metadata, not in the frontend, unless I'm missing something.
It's not clear to me how "strict-align" is relevant; if sanitizer lowering is generating "align 4" loads, the relevant pointers need to be appropriately aligned regardless of the cost of unaligned loads. Misaligned loads are undefined behavior in LLVM IR on all targets. (32-bit ARM in particular has cases where 32-bit unaligned loads are supported, but certain load instruction variations enforce alignment.) Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D154043/new/ https://reviews.llvm.org/D154043 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
