opt.h File Reference

Declarations related to optimization passes. More...

#include "ispc.h"

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Functions
void	Optimize (llvm::Module *module, int optLevel)

Detailed Description

Declarations related to optimization passes.

Definition in file opt.h.

Function Documentation

Optimize()

void Optimize	(	llvm::Module *	module,
		int	optLevel
	)

Optimize the functions in the given module, applying the specified level of optimization. optLevel zero corresponds to essentially no optimization–just enough to generate correct code, while level one corresponds to full optimization.

Definition at line 441 of file opt.cpp.

References DebugPassManager::add(), CreateFixBooleanSelectPass(), CreateGatherCoalescePass(), CreateImproveMemoryOpsPass(), CreateInstructionSimplifyPass(), CreateIntrinsicsOptPass(), CreateIsCompileTimeConstantPass(), CreateMakeInternalFuncsStaticPass(), CreatePeepholePass(), CreateReplacePseudoMemoryOpsPass(), CreateReplaceStdlibShiftPass(), Globals::debugPrint, Opt::disableCoalescing, Opt::disableGatherScatterOptimizations, Opt::disableHandlePseudoMemoryOps, Opt::disableMaskAllOnOptimizations, g, Target::GENERIC, Target::getISA(), DebugPassManager::getPM(), Target::GetTargetMachine(), Target::getVectorWidth(), LAST_OPT_NUMBER, Globals::opt, DebugPassManager::run(), Globals::target, and Opt::unrollLoops.