[PATCH] D118804: Revert "[Clang] Propagate guaranteed alignment for malloc and others"

[James Y Knight via Phabricator via cfe-commits]

jyknight added a comment.

In D118804#3290803 <https://reviews.llvm.org/D118804#3290803>, @xbolva00 wrote:

> GCC also does same assumptions

Looking at GCC: GCC only assumes 4-byte alignment on i386, and 8-byte alignment on x86-64, which is why it hasn't actively broken users, unlike the clang change.

However, I think that's also still a bug in GCC. It should not be assuming 8-byte alignment for a 1-byte allocation.


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https://reviews.llvm.org/D118804