WebAssemblyISelDAGToDAG.cpp File Reference

This file defines an instruction selector for the WebAssembly target. More...

#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
#include "WebAssembly.h"
#include "WebAssemblyISelLowering.h"
#include "WebAssemblyTargetMachine.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/CodeGen/WasmEHFuncInfo.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IntrinsicsWebAssembly.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/KnownBits.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/raw_ostream.h"
#include "WebAssemblyGenDAGISel.inc"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "wasm-isel"
#define	PASS_NAME   "WebAssembly Instruction Selection"

Functions
	INITIALIZE_PASS (WebAssemblyDAGToDAGISelLegacy, DEBUG_TYPE, PASS_NAME, false, false) void WebAssemblyDAGToDAGISel
static SDValue	getTagSymNode (int Tag, SelectionDAG *DAG)

Detailed Description

This file defines an instruction selector for the WebAssembly target.

Definition in file WebAssemblyISelDAGToDAG.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "wasm-isel"

Definition at line 31 of file WebAssemblyISelDAGToDAG.cpp.

PASS_NAME

#define PASS_NAME   "WebAssembly Instruction Selection"

Definition at line 32 of file WebAssemblyISelDAGToDAG.cpp.

Function Documentation

getTagSymNode()

static SDValue getTagSymNode ( int  Tag, SelectionDAG *  DAG  )

static

Definition at line 111 of file WebAssemblyISelDAGToDAG.cpp.

References assert(), llvm::WebAssembly::C_LONGJMP, llvm::WebAssembly::CPP_EXCEPTION, llvm::SelectionDAG::getDataLayout(), llvm::SelectionDAG::getMachineFunction(), llvm::SelectionDAG::getTargetExternalSymbol(), and llvm::SelectionDAG::getTargetLoweringInfo().

INITIALIZE_PASS()

INITIALIZE_PASS	(	WebAssemblyDAGToDAGISelLegacy	,
		DEBUG_TYPE	,
		PASS_NAME	,
		false	,
		false
	)

Definition at line 96 of file WebAssemblyISelDAGToDAG.cpp.

References llvm::WebAssemblyFrameLowering::getLocalForStackObject(), llvm::MachineFrameInfo::getObjectIndexEnd(), Idx, and llvm::SelectionDAGISel::PreprocessISelDAG().