VPlanVerifier.h File Reference

This file declares the class VPlanVerifier, which contains utility functions to check the consistency of a VPlan. More...

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Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Functions
bool	llvm::verifyVPlanIsValid (const VPlan &Plan)
	Verify invariants for general VPlans.

Detailed Description

This file declares the class VPlanVerifier, which contains utility functions to check the consistency of a VPlan.

This includes the following kinds of invariants:

1. Region/Block invariants:
   • Region's entry/exit block must have no predecessors/successors, respectively.
   • Block's parent must be the region immediately containing the block.
   • Linked blocks must have a bi-directional link (successor/predecessor).
   • All predecessors/successors of a block must belong to the same region.
   • Blocks must have no duplicated successor/predecessor.

Definition in file VPlanVerifier.h.