llvm-project

2e4c820c - [VPlan] Refine plain CFG iterator name and strengthen assert (NFC). (#198124)

[VPlan] Refine plain CFG iterator name and strengthen assert (NFC). (#198124) Address post-commit comments for https://github.com/llvm/llvm-project/pull/197499: * add rpo prefix the name to indicate traversal (similar to other vp_depth_first_ helpers) * Added comment about skipped VPIRBBs + assert.