[PATCH] D31908: [AntiDepBreaker] Don't rename callee saved register restore instruction

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz added a comment.

In https://reviews.llvm.org/D31908#746072, @hfinkel wrote:

> In https://reviews.llvm.org/D31908#746071, @kparzysz wrote:
>
> >
>
>
> I didn't mean checking that in the verifier. I meant checking that the return insts had the necessary implicit operands in the non-unreachable case. Looks like you say yes.
>
> > The verifier should be able to check if the callee-saved registers are properly marked as live/used in the relevant places (return instructions, etc.)


Sorry, yes, that is correct.


https://reviews.llvm.org/D31908