WebAssemblyRegNumbering.cpp File Reference

This file implements a pass which assigns WebAssembly register numbers for CodeGen virtual registers. More...

#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
#include "WebAssembly.h"
#include "WebAssemblyMachineFunctionInfo.h"
#include "WebAssemblySubtarget.h"
#include "WebAssemblyUtilities.h"
#include "llvm/ADT/SCCIterator.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"

Include dependency graph for WebAssemblyRegNumbering.cpp:

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Macros
#define	DEBUG_TYPE   "wasm-reg-numbering"

Functions
	INITIALIZE_PASS (WebAssemblyRegNumbering, DEBUG_TYPE, "Assigns WebAssembly register numbers for virtual registers", false, false) FunctionPass *llvm

Detailed Description

This file implements a pass which assigns WebAssembly register numbers for CodeGen virtual registers.

Definition in file WebAssemblyRegNumbering.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "wasm-reg-numbering"

Definition at line 32 of file WebAssemblyRegNumbering.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	WebAssemblyRegNumbering	,
		DEBUG_TYPE	,
		"Assigns WebAssembly register numbers for virtual registers"	,
		false	,
		false
	)

Definition at line 54 of file WebAssemblyRegNumbering.cpp.

References llvm::dbgs(), llvm::MachineFunction::front(), llvm::MachineFunction::getInfo(), llvm::MachineFunction::getName(), llvm::MachineRegisterInfo::getNumVirtRegs(), llvm::MachineFunction::getRegInfo(), llvm::TargetRegisterInfo::index2VirtReg(), llvm::WebAssembly::isArgument(), LLVM_DEBUG, MI, MRI, and llvm::WebAssemblyFunctionInfo::UnusedReg.