VPlanUtils.h File Reference

#include "VPlan.h"

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

Functions
bool	llvm::vputils::onlyFirstLaneUsed (const VPValue *Def)
	Returns true if only the first lane of Def is used.
bool	llvm::vputils::onlyFirstPartUsed (const VPValue *Def)
	Returns true if only the first part of Def is used.
VPValue *	llvm::vputils::getOrCreateVPValueForSCEVExpr (VPlan &Plan, const SCEV *Expr, ScalarEvolution &SE)
	Get or create a VPValue that corresponds to the expansion of Expr.
const SCEV *	llvm::vputils::getSCEVExprForVPValue (VPValue *V, ScalarEvolution &SE)
	Return the SCEV expression for V.
bool	llvm::vputils::isUniformAfterVectorization (const VPValue *VPV)
	Returns true if VPV is uniform after vectorization.
bool	llvm::vputils::isHeaderMask (const VPValue *V, VPlan &Plan)
	Return true if V is a header mask in Plan.
bool	llvm::vputils::isUniformAcrossVFsAndUFs (VPValue *V)
	Checks if V is uniform across all VF lanes and UF parts.