llvm::TruncInst Class Reference

This class represents a truncation of integer types. More...

#include <Instructions.h>

Inheritance diagram for llvm::TruncInst:

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Collaboration diagram for llvm::TruncInst:

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List of all members.

Public Member Functions
	TruncInst (Value *S, const Type *Ty, const std::string &NameStr="", Instruction *InsertBefore=0)
	Constructor with insert-before-instruction semantics.
	TruncInst (Value *S, const Type *Ty, const std::string &NameStr, BasicBlock *InsertAtEnd)
	Constructor with insert-at-end-of-block semantics.
virtual CastInst *	clone () const
	Clone an identical TruncInst.
Static Public Member Functions
static bool	classof (const TruncInst *)
	Methods for support type inquiry through isa, cast, and dyn_cast:.
static bool	classof (const Instruction *I)
	Methods for support type inquiry through isa, cast, and dyn_cast:.
static bool	classof (const Value *V)

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Detailed Description

This class represents a truncation of integer types.

Definition at line 2693 of file Instructions.h.

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Constructor & Destructor Documentation

TruncInst::TruncInst	(	Value *	S,
		const Type *	Ty,
		const std::string &	NameStr = "",
		Instruction *	InsertBefore = 0
	)

Constructor with insert-before-instruction semantics.

Parameters:

S	The value to be truncated
Ty	The (smaller) type to truncate to
NameStr	A name for the new instruction
InsertBefore	Where to insert the new instruction

Definition at line 2322 of file Instructions.cpp.

References llvm::CastInst::castIsValid(), and llvm::CastInst::getOpcode().

TruncInst::TruncInst	(	Value *	S,
		const Type *	Ty,
		const std::string &	NameStr,
		BasicBlock *	InsertAtEnd
	)

Constructor with insert-at-end-of-block semantics.

Parameters:

S	The value to be truncated
Ty	The (smaller) type to truncate to
NameStr	A name for the new instruction
InsertAtEnd	The block to insert the instruction into

Definition at line 2328 of file Instructions.cpp.

References llvm::CastInst::castIsValid(), and llvm::CastInst::getOpcode().

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Member Function Documentation

CastInst * TruncInst::clone

(

)

const [virtual]

Clone an identical TruncInst.

Implements llvm::Instruction.

Definition at line 2890 of file Instructions.cpp.

static bool llvm::TruncInst::classof

(

const TruncInst *

)

[inline, static]

Methods for support type inquiry through isa, cast, and dyn_cast:.

Definition at line 2719 of file Instructions.h.

static bool llvm::TruncInst::classof

(

const Instruction *

)

[inline, static]

Methods for support type inquiry through isa, cast, and dyn_cast:.

Reimplemented from llvm::CastInst.

Definition at line 2720 of file Instructions.h.

References llvm::Instruction::getOpcode().

static bool llvm::TruncInst::classof

(

const Value *

V

)

[inline, static]

Reimplemented from llvm::CastInst.

Definition at line 2723 of file Instructions.h.

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

• Instructions.h
• Instructions.cpp