[PATCH] D80661: [CodeGen] Enable tail call position check for speculatable functions

Johannes Doerfert via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri May 29 14:46:51 PDT 2020


jdoerfert added a comment.

In D80661#2064090 <https://reviews.llvm.org/D80661#2064090>, @NeHuang wrote:

> In D80661#2058528 <https://reviews.llvm.org/D80661#2058528>, @jdoerfert wrote:
>
> > Test for speculatable with a single return use but intermediate instructions missing.
>
>
> Sorry, I misunderstood your point in previous comment. I am adding and verifying a case where intermediate instructions (not use the result of callee) added between the speculatable callee and the return instruction.


That's what I meant, thx :)


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