rex::xenos::ucode::ControlFlowExecInstruction Struct Reference

#include <rex/xenos/ucode.h>

Public Member Functions
ControlFlowOpcode	GetOpcode () const
AddressingMode	GetAddressingMode () const
u32	GetAddress () const
u32	GetCount () const
u32	GetSequence () const
bool	IsPredicateClean () const
bool	IsYield () const

Detailed Description

Instruction data for ControlFlowOpcode::kExec and kExecEnd.

Member Function Documentation

GetSequence()

u32 rex::xenos::ucode::ControlFlowExecInstruction::GetSequence ( ) const

inline

Returns 2 sequence bits per instruction, bit 0 is ALU (0) or fetch (1), bit 1 is serialize.

IsPredicateClean()

bool rex::xenos::ucode::ControlFlowExecInstruction::IsPredicateClean ( ) const

inline

Reports whether the hardware does not wait for the predicate update after the exec.

The compiler clears it when the instructions modify the predicate, unless the set only refines the current predicate, as in a nested if.

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

• rex/xenos/ucode.h