Displaying 1 result from an estimated 1 matches for "37ccd617".
2020 Sep 09
2
[RFC] New Feature Proposal: De-Optimizing Cold Functions using PGO Info
On Wed, 9 Sep 2020 at 18:15, Min-Yih Hsu via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> David mentioned in D87337 that LLVM has used similar techniques on code
> size (not sure what he was referencing, my guess will be something related
> to hot-cold code splitting).
>
IIUC, it's just using optsize instead of optnone. The idea is that, if the
code really doesn't