Call Sites and Invocations

Functions in this group apply to instructions that refer to call sites and invocations. More...

Collaboration diagram for Call Sites and Invocations:

Functions
LLVM_C_ABI unsigned	LLVMGetNumArgOperands (LLVMValueRef Instr)
	Obtain the argument count for a call instruction.
LLVM_C_ABI void	LLVMSetInstructionCallConv (LLVMValueRef Instr, unsigned CC)
	Set the calling convention for a call instruction.
LLVM_C_ABI unsigned	LLVMGetInstructionCallConv (LLVMValueRef Instr)
	Obtain the calling convention for a call instruction.
LLVM_C_ABI void	LLVMSetInstrParamAlignment (LLVMValueRef Instr, LLVMAttributeIndex Idx, unsigned Align)
LLVM_C_ABI void	LLVMAddCallSiteAttribute (LLVMValueRef C, LLVMAttributeIndex Idx, LLVMAttributeRef A)
LLVM_C_ABI unsigned	LLVMGetCallSiteAttributeCount (LLVMValueRef C, LLVMAttributeIndex Idx)
LLVM_C_ABI void	LLVMGetCallSiteAttributes (LLVMValueRef C, LLVMAttributeIndex Idx, LLVMAttributeRef *Attrs)
LLVM_C_ABI LLVMAttributeRef	LLVMGetCallSiteEnumAttribute (LLVMValueRef C, LLVMAttributeIndex Idx, unsigned KindID)
LLVM_C_ABI LLVMAttributeRef	LLVMGetCallSiteStringAttribute (LLVMValueRef C, LLVMAttributeIndex Idx, const char *K, unsigned KLen)
LLVM_C_ABI void	LLVMRemoveCallSiteEnumAttribute (LLVMValueRef C, LLVMAttributeIndex Idx, unsigned KindID)
LLVM_C_ABI void	LLVMRemoveCallSiteStringAttribute (LLVMValueRef C, LLVMAttributeIndex Idx, const char *K, unsigned KLen)
LLVM_C_ABI LLVMTypeRef	LLVMGetCalledFunctionType (LLVMValueRef C)
	Obtain the function type called by this instruction.
LLVM_C_ABI LLVMValueRef	LLVMGetCalledValue (LLVMValueRef Instr)
	Obtain the pointer to the function invoked by this instruction.
LLVM_C_ABI unsigned	LLVMGetNumOperandBundles (LLVMValueRef C)
	Obtain the number of operand bundles attached to this instruction.
LLVM_C_ABI LLVMOperandBundleRef	LLVMGetOperandBundleAtIndex (LLVMValueRef C, unsigned Index)
	Obtain the operand bundle attached to this instruction at the given index.
LLVM_C_ABI LLVMBool	LLVMIsTailCall (LLVMValueRef CallInst)
	Obtain whether a call instruction is a tail call.
LLVM_C_ABI void	LLVMSetTailCall (LLVMValueRef CallInst, LLVMBool IsTailCall)
	Set whether a call instruction is a tail call.
LLVM_C_ABI LLVMTailCallKind	LLVMGetTailCallKind (LLVMValueRef CallInst)
	Obtain a tail call kind of the call instruction.
LLVM_C_ABI void	LLVMSetTailCallKind (LLVMValueRef CallInst, LLVMTailCallKind kind)
	Set the call kind of the call instruction.
LLVM_C_ABI LLVMBasicBlockRef	LLVMGetNormalDest (LLVMValueRef InvokeInst)
	Return the normal destination basic block.
LLVM_C_ABI LLVMBasicBlockRef	LLVMGetUnwindDest (LLVMValueRef InvokeInst)
	Return the unwind destination basic block.
LLVM_C_ABI void	LLVMSetNormalDest (LLVMValueRef InvokeInst, LLVMBasicBlockRef B)
	Set the normal destination basic block.
LLVM_C_ABI void	LLVMSetUnwindDest (LLVMValueRef InvokeInst, LLVMBasicBlockRef B)
	Set the unwind destination basic block.
LLVM_C_ABI LLVMBasicBlockRef	LLVMGetCallBrDefaultDest (LLVMValueRef CallBr)
	Get the default destination of a CallBr instruction.
LLVM_C_ABI unsigned	LLVMGetCallBrNumIndirectDests (LLVMValueRef CallBr)
	Get the number of indirect destinations of a CallBr instruction.
LLVM_C_ABI LLVMBasicBlockRef	LLVMGetCallBrIndirectDest (LLVMValueRef CallBr, unsigned Idx)
	Get the indirect destination of a CallBr instruction at the given index.

Detailed Description

Functions in this group apply to instructions that refer to call sites and invocations.

These correspond to C++ types in the llvm::CallInst class tree.

Function Documentation

LLVMAddCallSiteAttribute()

LLVM_C_ABI void LLVMAddCallSiteAttribute	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx,
		LLVMAttributeRef	A )

Definition at line 3106 of file Core.cpp.

References A(), llvm::CallingConv::C, and llvm::unwrap().

LLVMGetCallBrDefaultDest()

LLVM_C_ABI LLVMBasicBlockRef LLVMGetCallBrDefaultDest

(

LLVMValueRef

CallBr

)

Get the default destination of a CallBr instruction.

See also

llvm::CallBrInst::getDefaultDest()

Definition at line 3214 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

LLVMGetCallBrIndirectDest()

LLVM_C_ABI LLVMBasicBlockRef LLVMGetCallBrIndirectDest	(	LLVMValueRef	CallBr,
		unsigned	Idx )

Get the indirect destination of a CallBr instruction at the given index.

See also

llvm::CallBrInst::getIndirectDest()

Definition at line 3222 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

LLVMGetCallBrNumIndirectDests()

LLVM_C_ABI unsigned LLVMGetCallBrNumIndirectDests

(

LLVMValueRef

CallBr

)

Get the number of indirect destinations of a CallBr instruction.

See also

llvm::CallBrInst::getNumIndirectDests()

Definition at line 3218 of file Core.cpp.

References llvm::unwrap().

LLVMGetCalledFunctionType()

LLVM_C_ABI LLVMTypeRef LLVMGetCalledFunctionType

(

LLVMValueRef

C

)

Obtain the function type called by this instruction.

See also

llvm::CallBase::getFunctionType()

Definition at line 3154 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

LLVMGetCalledValue()

LLVM_C_ABI LLVMValueRef LLVMGetCalledValue

(

LLVMValueRef

Instr

)

Obtain the pointer to the function invoked by this instruction.

This expects an LLVMValueRef that corresponds to a llvm::CallInst or llvm::InvokeInst.

See also

llvm::CallInst::getCalledOperand()

llvm::InvokeInst::getCalledOperand()

Definition at line 3150 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

LLVMGetCallSiteAttributeCount()

LLVM_C_ABI unsigned LLVMGetCallSiteAttributeCount	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx )

Definition at line 3111 of file Core.cpp.

References llvm::CallingConv::C, Call, and llvm::unwrap().

LLVMGetCallSiteAttributes()

LLVM_C_ABI void LLVMGetCallSiteAttributes	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx,
		LLVMAttributeRef *	Attrs )

Definition at line 3118 of file Core.cpp.

References A(), llvm::CallingConv::C, Call, llvm::unwrap(), and llvm::wrap().

LLVMGetCallSiteEnumAttribute()

LLVM_C_ABI LLVMAttributeRef LLVMGetCallSiteEnumAttribute	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx,
		unsigned	KindID )

Definition at line 3126 of file Core.cpp.

References llvm::CallingConv::C, llvm::unwrap(), and llvm::wrap().

LLVMGetCallSiteStringAttribute()

LLVM_C_ABI LLVMAttributeRef LLVMGetCallSiteStringAttribute	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx,
		const char *	K,
		unsigned	KLen )

Definition at line 3133 of file Core.cpp.

References llvm::CallingConv::C, llvm::unwrap(), and llvm::wrap().

LLVMGetInstructionCallConv()

LLVM_C_ABI unsigned LLVMGetInstructionCallConv

(

LLVMValueRef

Instr

)

Obtain the calling convention for a call instruction.

This is the opposite of LLVMSetInstructionCallConv(). Reads its usage.

See also

LLVMSetInstructionCallConv()

Definition at line 3089 of file Core.cpp.

References llvm::unwrap().

LLVMGetNormalDest()

LLVM_C_ABI LLVMBasicBlockRef LLVMGetNormalDest

(

LLVMValueRef

InvokeInst

)

Return the normal destination basic block.

This only works on llvm::InvokeInst instructions.

See also

llvm::InvokeInst::getNormalDest()

Definition at line 3188 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

LLVMGetNumArgOperands()

LLVM_C_ABI unsigned LLVMGetNumArgOperands

(

LLVMValueRef

Instr

)

Obtain the argument count for a call instruction.

This expects an LLVMValueRef that corresponds to a llvm::CallInst, llvm::InvokeInst, or llvm:FuncletPadInst.

See also

llvm::CallInst::getNumArgOperands()

llvm::InvokeInst::getNumArgOperands()

llvm::FuncletPadInst::getNumArgOperands()

Definition at line 3080 of file Core.cpp.

References llvm::dyn_cast(), and llvm::unwrap().

LLVMGetNumOperandBundles()

LLVM_C_ABI unsigned LLVMGetNumOperandBundles

(

LLVMValueRef

C

)

Obtain the number of operand bundles attached to this instruction.

This only works on llvm::CallInst and llvm::InvokeInst instructions.

See also

llvm::CallBase::getNumOperandBundles()

Definition at line 3158 of file Core.cpp.

References llvm::CallingConv::C, and llvm::unwrap().

LLVMGetOperandBundleAtIndex()

LLVM_C_ABI LLVMOperandBundleRef LLVMGetOperandBundleAtIndex	(	LLVMValueRef	C,
		unsigned	Index )

Obtain the operand bundle attached to this instruction at the given index.

Use LLVMDisposeOperandBundle to free the operand bundle.

This only works on llvm::CallInst and llvm::InvokeInst instructions.

Definition at line 3162 of file Core.cpp.

References llvm::CallingConv::C, llvm::unwrap(), and llvm::wrap().

LLVMGetTailCallKind()

LLVM_C_ABI LLVMTailCallKind LLVMGetTailCallKind

(

LLVMValueRef

CallInst

)

Obtain a tail call kind of the call instruction.

See also

llvm::CallInst::setTailCallKind()

Definition at line 3178 of file Core.cpp.

References Call, and llvm::unwrap().

LLVMGetUnwindDest()

LLVM_C_ABI LLVMBasicBlockRef LLVMGetUnwindDest

(

LLVMValueRef

InvokeInst

)

Return the unwind destination basic block.

Works on llvm::InvokeInst, llvm::CleanupReturnInst, and llvm::CatchSwitchInst instructions.

See also

llvm::InvokeInst::getUnwindDest()

llvm::CleanupReturnInst::getUnwindDest()

llvm::CatchSwitchInst::getUnwindDest()

Definition at line 3192 of file Core.cpp.

References llvm::dyn_cast(), llvm::unwrap(), and llvm::wrap().

LLVMIsTailCall()

LLVM_C_ABI LLVMBool LLVMIsTailCall

(

LLVMValueRef

CallInst

)

Obtain whether a call instruction is a tail call.

This only works on llvm::CallInst instructions.

See also

llvm::CallInst::isTailCall()

Definition at line 3170 of file Core.cpp.

References Call, and llvm::unwrap().

LLVMRemoveCallSiteEnumAttribute()

LLVM_C_ABI void LLVMRemoveCallSiteEnumAttribute	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx,
		unsigned	KindID )

Definition at line 3140 of file Core.cpp.

References llvm::CallingConv::C, and llvm::unwrap().

LLVMRemoveCallSiteStringAttribute()

LLVM_C_ABI void LLVMRemoveCallSiteStringAttribute	(	LLVMValueRef	C,
		LLVMAttributeIndex	Idx,
		const char *	K,
		unsigned	KLen )

Definition at line 3145 of file Core.cpp.

References llvm::CallingConv::C, and llvm::unwrap().

LLVMSetInstrParamAlignment()

LLVM_C_ABI void LLVMSetInstrParamAlignment	(	LLVMValueRef	Instr,
		LLVMAttributeIndex	Idx,
		unsigned	Align )

Definition at line 3098 of file Core.cpp.

References Call, llvm::Attribute::getWithAlignment(), and llvm::unwrap().

LLVMSetInstructionCallConv()

LLVM_C_ABI void LLVMSetInstructionCallConv	(	LLVMValueRef	Instr,
		unsigned	CC )

Set the calling convention for a call instruction.

This expects an LLVMValueRef that corresponds to a llvm::CallInst or llvm::InvokeInst.

See also

llvm::CallInst::setCallingConv()

llvm::InvokeInst::setCallingConv()

Definition at line 3093 of file Core.cpp.

References llvm::unwrap().

LLVMSetNormalDest()

LLVM_C_ABI void LLVMSetNormalDest	(	LLVMValueRef	InvokeInst,
		LLVMBasicBlockRef	B )

Set the normal destination basic block.

This only works on llvm::InvokeInst instructions.

See also

llvm::InvokeInst::setNormalDest()

Definition at line 3201 of file Core.cpp.

References B(), and llvm::unwrap().

LLVMSetTailCall()

LLVM_C_ABI void LLVMSetTailCall	(	LLVMValueRef	CallInst,
		LLVMBool	IsTailCall )

Set whether a call instruction is a tail call.

This only works on llvm::CallInst instructions.

See also

llvm::CallInst::setTailCall()

Definition at line 3174 of file Core.cpp.

References Call, and llvm::unwrap().

LLVMSetTailCallKind()

LLVM_C_ABI void LLVMSetTailCallKind	(	LLVMValueRef	CallInst,
		LLVMTailCallKind	kind )

Set the call kind of the call instruction.

See also

llvm::CallInst::getTailCallKind()

Definition at line 3182 of file Core.cpp.

References Call, and llvm::unwrap().

LLVMSetUnwindDest()

LLVM_C_ABI void LLVMSetUnwindDest	(	LLVMValueRef	InvokeInst,
		LLVMBasicBlockRef	B )

Set the unwind destination basic block.

Works on llvm::InvokeInst, llvm::CleanupReturnInst, and llvm::CatchSwitchInst instructions.

See also

llvm::InvokeInst::setUnwindDest()

llvm::CleanupReturnInst::setUnwindDest()

llvm::CatchSwitchInst::setUnwindDest()

Definition at line 3205 of file Core.cpp.

References B(), llvm::dyn_cast(), and llvm::unwrap().