[PATCH] D53519: [CodeGen] skip lifetime end marker in isInTailCallPosition

Paul Robinson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 23 12:28:04 PDT 2018


probinson added a comment.

In https://reviews.llvm.org/D53519#1272775, @rnk wrote:

> Is there some more general property for us to check that this intrinsic shares with other annotation-like intrinsics like llvm.assume?


I have a memory that somebody wanted an expands-to-nothing property, or generates-no-instructions, or something along those lines. That's probably the kind of generic property you're asking about here?  I don't remember the context or outcome, unfortunately.


Repository:
  rL LLVM

https://reviews.llvm.org/D53519





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