[PATCH] D40343: AMDGPU: Do not combine loads/store across physreg defs

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

This pass should probably ignore Subtarget->ldsRequiresM0Init(). The instructions are selected to a set without m0, so this should be able to just check the register uses


https://reviews.llvm.org/D40343