search for: globalmachineoutlinerforthinlto

Hello, I'd like to upstream our work over the time which the community would benefit from. This is a part of effort toward minimizing code size presented in here <https://llvm.org/devmtg/2020-02-23/slides/Kyungwoo-GlobalMachineOutlinerForThinLTO.pdf>. In particular, this RFC is about optimizing prolog and epilog for size. *Homogeneous Prolog and Epilog for Size Optimization, D76570 <https://reviews.llvm.org/D76570>:* Prolog and epilog to handle callee-save registers tend to be irregular with different immediate offsets, which ar...

...> llvm-dev at lists.llvm.org> wrote: > > Hello, > > I'd like to upstream our work over the time which the community would > benefit from. > This is a part of effort toward minimizing code size presented in here > <https://llvm.org/devmtg/2020-02-23/slides/Kyungwoo-GlobalMachineOutlinerForThinLTO.pdf>. > In particular, this RFC is about optimizing prolog and epilog for size. > > *Homogeneous Prolog and Epilog for Size Optimization, D76570 > <https://reviews.llvm.org/D76570>:* > > Prolog and epilog to handle callee-save registers tend to be irregular > with diff...