llvm::MachineTraceMetrics::FixedBlockInfo Struct Reference

Per-basic block information that doesn't depend on the trace through the block. More...

#include "llvm/CodeGen/MachineTraceMetrics.h"

Collaboration diagram for llvm::MachineTraceMetrics::FixedBlockInfo:

Public Member Functions
	FixedBlockInfo ()=default
bool	hasResources () const
	Returns true when resource information for this block has been computed. More...
void	invalidate ()
	Invalidate resource information. More...

Public Attributes
unsigned	InstrCount = ~0u
	The number of non-trivial instructions in the block. More...
bool	HasCalls = false
	True when the block contains calls. More...

Detailed Description

Per-basic block information that doesn't depend on the trace through the block.

Definition at line 113 of file MachineTraceMetrics.h.

Constructor & Destructor Documentation

FixedBlockInfo()

llvm::MachineTraceMetrics::FixedBlockInfo::FixedBlockInfo ( )

default

Member Function Documentation

hasResources()

bool llvm::MachineTraceMetrics::FixedBlockInfo::hasResources ( ) const

inline

Returns true when resource information for this block has been computed.

Definition at line 124 of file MachineTraceMetrics.h.

Referenced by llvm::MachineTraceMetrics::getResources().

invalidate()

void llvm::MachineTraceMetrics::FixedBlockInfo::invalidate ( )

inline

Invalidate resource information.

Definition at line 127 of file MachineTraceMetrics.h.

Member Data Documentation

HasCalls

bool llvm::MachineTraceMetrics::FixedBlockInfo::HasCalls = false

True when the block contains calls.

Definition at line 119 of file MachineTraceMetrics.h.

Referenced by llvm::MachineTraceMetrics::getResources().

InstrCount

unsigned llvm::MachineTraceMetrics::FixedBlockInfo::InstrCount = ~0u

The number of non-trivial instructions in the block.

Doesn't count PHI and COPY instructions that are likely to be removed.

Definition at line 116 of file MachineTraceMetrics.h.

Referenced by llvm::MachineTraceMetrics::Ensemble::getLoopFor(), llvm::MachineTraceMetrics::getResources(), and isExitingLoop().

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The documentation for this struct was generated from the following file:

• include/llvm/CodeGen/MachineTraceMetrics.h