[PATCH] D75805: Make malign-double effective only for x86

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

`-Xclang -malign-double` passes a CC1 option. This is like poking into the compiler internals. The interface is not stable, and some flags may not make sense (they can be precluded by clang/lib/Driver logic), so I am not sure why it is reported as a bug in the first place.

edit: The problem is that Opts.AlignDouble in TargetInfo.cpp needs some adaptation to make it work for aarch64_32. I will on a patch.


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https://reviews.llvm.org/D75805