llvm::Mangler Class Reference

#include <Mangler.h>

Collaboration diagram for llvm::Mangler:

[legend]

List of all members.

Public Member Functions
	Mangler (Module &M, const char *Prefix="", const char *privatePrefix="")
void	setUseQuotes (bool Val)
void	setPreserveAsmNames (bool Val)
void	markCharAcceptable (unsigned char X)
void	markCharUnacceptable (unsigned char X)
bool	isCharAcceptable (unsigned char X) const
std::string	getValueName (const GlobalValue *V, const char *Suffix="")
std::string	getValueName (const Value *V)
std::string	makeNameProper (const std::string &x, const char *Prefix="")

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Detailed Description

Definition at line 27 of file Mangler.h.

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Constructor & Destructor Documentation

Mangler::Mangler	(	Module &	M,
		const char *	Prefix = "",
		const char *	privatePrefix = ""
	)

Definition at line 161 of file Mangler.cpp.

References llvm::array_endof(), markCharAcceptable(), and X.

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Member Function Documentation

void llvm::Mangler::setUseQuotes

(

bool

Val

)

[inline]

setUseQuotes - If UseQuotes is set to true, this target accepts quoted strings for assembler labels.

Definition at line 66 of file Mangler.h.

Referenced by llvm::X86ATTAsmPrinter::doInitialization().

void llvm::Mangler::setPreserveAsmNames

(

bool

Val

)

[inline]

setPreserveAsmNames - If the mangler should not strip off the asm name

identifier (\001), this should be set. 

Definition at line 70 of file Mangler.h.

void llvm::Mangler::markCharAcceptable

(

unsigned char

X

)

[inline]

Acceptable Characters - This allows the target to specify which characters are acceptable to the assembler without being mangled. By default we allow letters, numbers, '_', '$', and '.', which is what GAS accepts.

Definition at line 75 of file Mangler.h.

Referenced by Mangler().

void llvm::Mangler::markCharUnacceptable

(

unsigned char

X

)

[inline]

Definition at line 78 of file Mangler.h.

Referenced by llvm::X86IntelAsmPrinter::doInitialization().

bool llvm::Mangler::isCharAcceptable

(

unsigned char

X

)

const [inline]

Definition at line 81 of file Mangler.h.

Referenced by makeNameProper().

std::string Mangler::getValueName	(	const GlobalValue *	V,
		const char *	Suffix = ""
	)

getValueName - Returns the mangled name of V, an LLVM Value, in the current module.

Definition at line 132 of file Mangler.cpp.

References llvm::Value::getName(), llvm::Value::getNameStart(), llvm::GlobalValue::getType(), llvm::lltok::GlobalID, llvm::Value::hasName(), llvm::GlobalValue::hasPrivateLinkage(), makeNameProper(), Name, and llvm::utostr().

Referenced by llvm::X86IntelAsmPrinter::doFinalization(), llvm::AsmPrinter::doFinalization(), llvm::X86IntelAsmPrinter::doInitialization(), llvm::AsmPrinter::EmitConstantValueOnly(), llvm::DarwinTargetAsmInfo::emitUsedDirectiveFor(), llvm::MachOCodeEmitter::finishFunction(), llvm::AsmPrinter::getCurrentFunctionEHName(), llvm::AsmPrinter::getGlobalLinkName(), getValueName(), llvm::X86ATTAsmPrinter::printModuleLevelGV(), llvm::X86IntelAsmPrinter::printOp(), llvm::X86ATTAsmPrinter::printOperand(), and llvm::AsmPrinter::SetupMachineFunction().

std::string Mangler::getValueName

(

const Value *

V

)

Definition at line 118 of file Mangler.cpp.

References llvm::Value::getType(), getValueName(), GV, Name, and llvm::utostr().

std::string Mangler::makeNameProper	(	const std::string &	X,
		const char *	Prefix = ""
	)

makeNameProper - We don't want identifier names with ., space, or

• in them, so we mangle these characters into the strings "d_", "s_", and "D_", respectively. This is a very simple mangling that doesn't guarantee unique names for values. getValueName already does this for you, so there's no point calling it on the result from getValueName.

makeNameProper - We don't want identifier names non-C-identifier characters in them, so mangle them as appropriate.

Definition at line 34 of file Mangler.cpp.

References E, isCharAcceptable(), and MangleLetter().

Referenced by llvm::X86ATTAsmPrinter::doFinalization(), llvm::AsmPrinter::getCurrentFunctionEHName(), getValueName(), and llvm::X86ATTAsmPrinter::runOnMachineFunction().

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

• Mangler.h
• Mangler.cpp