SpeculativeExecution.cpp File Reference (original) (raw)

Go to the source code of this file.

Macros
#define	DEBUG_TYPE "speculative-execution"

Variables
static cl::opt< unsigned >	SpecExecMaxSpeculationCost ("spec-exec-max-speculation-cost", cl::init(7), cl::Hidden, cl::desc("Speculative execution is not applied to basic blocks where " "the cost of the instructions to speculatively execute " "exceeds this limit."))
static cl::opt< unsigned >	SpecExecMaxNotHoisted ("spec-exec-max-not-hoisted", cl::init(5), cl::Hidden, cl::desc("Speculative execution is not applied to basic blocks where the " "number of instructions that would not be speculatively executed " "exceeds this limit."))
static cl::opt< bool >	SpecExecOnlyIfDivergentTarget ("spec-exec-only-if-divergent-target", cl::init(false), cl::Hidden, cl::desc("Speculative execution is applied only to targets with divergent " "branches, even if the pass was configured to apply only to all " "targets."))
speculative	execution
speculative Speculatively execute	instructions
speculative Speculatively execute	false

◆ DEBUG_TYPE

#define DEBUG_TYPE "speculative-execution"

◆ ComputeSpeculationCost()

◆ INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	SpeculativeExecutionLegacyPass	,
"speculative-execution"	,
"Speculatively execute instructions"	,
false	,
false	)

◆ execution

◆ false

speculative Speculatively execute false

◆ instructions

speculative Speculatively execute instructions

◆ SpecExecMaxNotHoisted

cl::opt< unsigned > SpecExecMaxNotHoisted("spec-exec-max-not-hoisted", cl::init(5), cl::Hidden, cl::desc("Speculative execution is not applied to basic blocks where the " "number of instructions that would not be speculatively executed " "exceeds this limit.")) ( "spec-exec-max-not-hoisted" , cl::init(5) , cl::Hidden , cl::desc("Speculative execution is not applied to basic blocks where the " "number of instructions that would not be speculatively executed " "exceeds this limit.") )

static

◆ SpecExecMaxSpeculationCost

cl::opt< unsigned > SpecExecMaxSpeculationCost("spec-exec-max-speculation-cost", cl::init(7), cl::Hidden, cl::desc("Speculative execution is not applied to basic blocks where " "the cost of the instructions to speculatively execute " "exceeds this limit.")) ( "spec-exec-max-speculation-cost" , cl::init(7) , cl::Hidden , cl::desc("Speculative execution is not applied to basic blocks where " "the cost of the instructions to speculatively execute " "exceeds this limit.") )

static

◆ SpecExecOnlyIfDivergentTarget

cl::opt< bool > SpecExecOnlyIfDivergentTarget("spec-exec-only-if-divergent-target", cl::init(false), cl::Hidden, cl::desc("Speculative execution is applied only to targets with divergent " "branches, even if the pass was configured to apply only to all " "targets.")) ( "spec-exec-only-if-divergent-target" , cl::init(false) , cl::Hidden , cl::desc("Speculative execution is applied only to targets with divergent " "branches, even if the pass was configured to apply only to all " "targets.") )

static