This file contains the declaration of the WebAssembly-specific utility functions. More...

#include "llvm/Support/CommandLine.h"

Include dependency graph for WebAssemblyUtilities.h:

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Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

namespace	llvm::WebAssembly

Functions
bool	llvm::WebAssembly::isChild (const MachineInstr &MI, const WebAssemblyFunctionInfo &MFI)
	Test whether MI is a child of some other node in an expression tree.

bool	llvm::WebAssembly::mayThrow (const MachineInstr &MI)

const MachineOperand &	llvm::WebAssembly::getCalleeOp (const MachineInstr &MI)
	Returns the operand number of a callee, assuming the argument is a call instruction.

MCSymbolWasm *	llvm::WebAssembly::getOrCreateFunctionTableSymbol (MCContext &Ctx, const WebAssemblySubtarget *Subtarget)
	Returns the __indirect_function_table, for use in call_indirect and in function bitcasts.

MCSymbolWasm *	llvm::WebAssembly::getOrCreateFuncrefCallTableSymbol (MCContext &Ctx, const WebAssemblySubtarget *Subtarget)
	Returns the __funcref_call_table, for use in funcref calls when lowered to table.set + call_indirect.

MachineInstr *	llvm::WebAssembly::findCatch (MachineBasicBlock *EHPad)
	Find a catch instruction from an EH pad.

unsigned	llvm::WebAssembly::getCopyOpcodeForRegClass (const TargetRegisterClass *RC)
	Returns the appropriate copy opcode for the given register class.

Variables
cl::opt< bool >	llvm::WebAssembly::WasmEnableEmEH

cl::opt< bool >	llvm::WebAssembly::WasmEnableEmSjLj

cl::opt< bool >	llvm::WebAssembly::WasmEnableEH

cl::opt< bool >	llvm::WebAssembly::WasmEnableSjLj

const char *const	llvm::WebAssembly::ClangCallTerminateFn

const char *const	llvm::WebAssembly::CxaBeginCatchFn = "__cxa_begin_catch"

const char *const	llvm::WebAssembly::CxaRethrowFn = "__cxa_rethrow"

const char *const	llvm::WebAssembly::StdTerminateFn = "_ZSt9terminatev"

const char *const	llvm::WebAssembly::PersonalityWrapperFn

Detailed Description

This file contains the declaration of the WebAssembly-specific utility functions.

Namespaces