[PATCH] D41362: [AArch64][GlobalISel] Enable GlobalISel at -O0 by default

[Amara Emerson via Phabricator via llvm-commits]

aemerson added a comment.

In https://reviews.llvm.org/D41362#961501, @qcolombet wrote:

> Sounds like this option doesn’t use the fallback path.
>  I thought it did.
>  Something to double check.


I'm not exactly sure what you mean by this.

How about checking for EnableGlobalISelAbort.getNumOccurences() > 0 to check for an command line override, otherwise doing what the target wants via the isGlobalISelAbortEnabled() override?


Repository:
  rL LLVM

https://reviews.llvm.org/D41362