[PATCH] D132193: [FastISel] Respect musttail over "disable-tail-calls"

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In D132193#3735757 <https://reviews.llvm.org/D132193#3735757>, @aeubanks wrote:

> https://llvm.org/docs/LangRef.html#call-instruction
> `The musttail marker means that the call must be tail call optimized in order for the program to be correct.` I read this as regardless of any attributes
> And SelectionDAG properly handles this

Should the description be updated to make that explicit? Worth adding the doc tweak to this patch?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132193/new/

https://reviews.llvm.org/D132193