llvm::FPTruncInst Class Reference

This class represents a truncation of floating point types. More...

#include <Instructions.h>

Inheritance diagram for llvm::FPTruncInst:

Collaboration diagram for llvm::FPTruncInst:

List of all members.

Public Member Functions
	FPTruncInst (Value *S, Type *Ty, const Twine &NameStr="", Instruction *InsertBefore=nullptr)
	Constructor with insert-before-instruction semantics.
	FPTruncInst (Value *S, Type *Ty, const Twine &NameStr, BasicBlock *InsertAtEnd)
	Constructor with insert-before-instruction semantics.
Static Public Member Functions
static bool	classof (const Instruction *I)
	Methods for support type inquiry through isa, cast, and dyn_cast:
static bool	classof (const Value *V)
	Methods for support type inquiry through isa, cast, and dyn_cast:
Protected Member Functions
FPTruncInst *	clone_impl () const override
	Clone an identical FPTruncInst.

---

Detailed Description

This class represents a truncation of floating point types.

Definition at line 3439 of file Instructions.h.

---

Constructor & Destructor Documentation

FPTruncInst::FPTruncInst	(	Value *	S,
		Type *	Ty,
		const Twine &	NameStr = "",
		Instruction *	InsertBefore = nullptr
	)

Constructor with insert-before-instruction semantics.

Parameters:

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

Definition at line 2984 of file Instructions.cpp.

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

Referenced by clone_impl().

FPTruncInst::FPTruncInst	(	Value *	S,
		Type *	Ty,
		const Twine &	NameStr,
		BasicBlock *	InsertAtEnd
	)

Constructor with insert-before-instruction semantics.

Parameters:

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

Definition at line 2990 of file Instructions.cpp.

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

---

Member Function Documentation

static bool llvm::FPTruncInst::classof

(

const Instruction *

I

)

[inline, static]

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

Reimplemented from llvm::CastInst.

Definition at line 3462 of file Instructions.h.

References llvm::Instruction::getOpcode().

Referenced by classof().

static bool llvm::FPTruncInst::classof

(

const Value *

V

)

[inline, static]

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

Reimplemented from llvm::CastInst.

Definition at line 3465 of file Instructions.h.

References classof().

FPTruncInst * FPTruncInst::clone_impl

(

)

const [override, protected, virtual]

Clone an identical FPTruncInst.

Implements llvm::Instruction.

Definition at line 3689 of file Instructions.cpp.

References FPTruncInst(), llvm::User::getOperand(), and llvm::Value::getType().

---

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

• Instructions.h
• Instructions.cpp