[PATCH] D152221: Avoid cross-section branches in AArch64 inline asm

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added a comment.

In D152221#4401085 <https://reviews.llvm.org/D152221#4401085>, @efriedma wrote:

>> Perhaps the label should be defined in C, then asm goto should be used for the first inline asm statement
>
> Sure, but we don't need to disable function splitting and bb sections to handle that case.  The distance between an "asm goto" and its destination doesn't matter; we can apply branch relaxation like we would for normal conditional branches.

Right; so we're in agreement the code in question (outside of LLVM) should be rewritten.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D152221/new/

https://reviews.llvm.org/D152221