[llvm-dev] question on instruction bundles

[Matt Arsenault via llvm-dev]

> On May 13, 2020, at 12:23, Bagel via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> 
> Can instruction bundles be nested?  If a later pass wants to make a bundle which includes an already existing bundle, is this legal?
> 
> 
No, bundles are a flat sequence and can’t be nested

-Matt