[PATCH] D29996: [DeadStoreElimination] Check function modref behavior before considering memory clobbered

[Daniel Berlin via llvm-commits]

If the function reads from a stored memory location, that makes the store
not dead, no?

So how is this legal?


On Wed, Feb 22, 2017 at 9:40 AM, Igor Laevsky via Phabricator via
llvm-commits <llvm-commits at lists.llvm.org> wrote:

> igor-laevsky added a comment.
>
> ping?
>
>
> https://reviews.llvm.org/D29996
>
>
>
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