CodeLayout.h File Reference

Declares methods and data structures for code layout algorithms. More...

#include "llvm/ADT/DenseMap.h"
#include <vector>

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

Typedefs
using	llvm::EdgeT = std::pair< uint64_t, uint64_t >
using	llvm::EdgeCountT = std::pair< EdgeT, uint64_t >

Functions
std::vector< uint64_t >	llvm::applyExtTspLayout (const std::vector< uint64_t > &NodeSizes, const std::vector< uint64_t > &NodeCounts, const std::vector< EdgeCountT > &EdgeCounts)
	Find a layout of nodes (basic blocks) of a given CFG optimizing jump locality and thus processor I-cache utilization.
double	llvm::calcExtTspScore (const std::vector< uint64_t > &Order, const std::vector< uint64_t > &NodeSizes, const std::vector< uint64_t > &NodeCounts, const std::vector< EdgeCountT > &EdgeCounts)
	Estimate the "quality" of a given node order in CFG.
double	llvm::calcExtTspScore (const std::vector< uint64_t > &NodeSizes, const std::vector< uint64_t > &NodeCounts, const std::vector< EdgeCountT > &EdgeCounts)
	Estimate the "quality" of the current node order in CFG.

Detailed Description

Declares methods and data structures for code layout algorithms.

Definition in file CodeLayout.h.