Florian Hahn cf8efbd30e
[VPlan] Wrap vector loop blocks in region.
A first step towards modeling preheader and exit blocks in VPlan as well.
Keeping the vector loop in a region allows for changing the VF as we
traverse region boundaries.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D113182
2021-11-20 17:59:48 +00:00
..
2020-11-06 11:12:10 +01:00
2019-04-25 04:49:48 +00:00