[PATCH] D71360: Honor -fuse-init-array when os is not specified on x86

[kamlesh kumar via llvm-commits]

Thanks, @rnk.
I am debugging it.


On Mon, Dec 23, 2019 at 9:54 AM Reid Kleckner via Phabricator <
reviews at reviews.llvm.org> wrote:

> rnk added a comment.
>
> I was able to reproduce this, but I think the issue is pre-existing. It
> looks like llc never calls TargetObjectFileInfo::Initialize when doing MIR
> parsing, but it probably should. The constructor of MCObjectFileInfo leaves
> the `Env` uninitialized, because it doesn't have the triple yet. The
> easiest way to observe the failure is with ubsan, since MSan is difficult
> to set up. I don't plan to debug this any further.
>
>
> Repository:
>   rG LLVM Github Monorepo
>
> CHANGES SINCE LAST ACTION
>   https://reviews.llvm.org/D71360/new/
>
> https://reviews.llvm.org/D71360
>
>
>
>
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