X86FastISel Class Reference

Inheritance diagram for X86FastISel:

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Collaboration diagram for X86FastISel:

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List of all members.

Public Member Functions
	X86FastISel (MachineFunction &mf, MachineModuleInfo *mmi, DwarfWriter *dw, DenseMap< const Value *, unsigned > &vm, DenseMap< const BasicBlock *, MachineBasicBlock * > &bm, DenseMap< const AllocaInst *, int > &am, SmallSet< Instruction *, 8 > &cil)
virtual bool	TargetSelectInstruction (Instruction *I)

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Detailed Description

Definition at line 35 of file X86FastISel.cpp.

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Constructor & Destructor Documentation

X86FastISel::X86FastISel	(	MachineFunction &	mf,
		MachineModuleInfo *	mmi,
		DwarfWriter *	dw,
		DenseMap< const Value *, unsigned > &	vm,
		DenseMap< const BasicBlock *, MachineBasicBlock * > &	bm,
		DenseMap< const AllocaInst *, int > &	am,
		SmallSet< Instruction *, 8 > &	cil
	)			[inline, explicit]

Definition at line 52 of file X86FastISel.cpp.

References llvm::N86::ESP, llvm::TargetMachine::getSubtarget(), llvm::X86Subtarget::hasSSE1(), llvm::X86Subtarget::hasSSE2(), llvm::X86Subtarget::is64Bit(), and llvm::FastISel::TM.

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Member Function Documentation

bool X86FastISel::TargetSelectInstruction

(

Instruction *

I

)

[virtual]

TargetSelectInstruction - This method is called by target-independent code when the normal FastISel process fails to select an instruction. This gives targets a chance to emit code for anything that doesn't fit into FastISel's framework. It returns true if it was successful.

Implements llvm::FastISel.

Definition at line 1370 of file X86FastISel.cpp.

References Call, ExtractValue, FCmp, FPTrunc, llvm::Instruction::getOpcode(), Load, LShr, llvm::SPII::Store, and ZExt.

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

• X86FastISel.cpp