WebAssemblyExceptionInfo.cpp File Reference

This file implements WebAssemblyException information analysis. More...

#include "WebAssemblyExceptionInfo.h"
#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
#include "WebAssemblyUtilities.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/CodeGen/MachineDominanceFrontier.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/WasmEHFuncInfo.h"
#include "llvm/InitializePasses.h"
#include "llvm/IR/Function.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/Target/TargetMachine.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "wasm-exception-info"

Functions
	INITIALIZE_PASS_BEGIN (WebAssemblyExceptionInfo, DEBUG_TYPE, "WebAssembly Exception Information", true, true) INITIALIZE_PASS_END(WebAssemblyExceptionInfo
static bool	isReachableAmongDominated (const MachineBasicBlock *Src, const MachineBasicBlock *Dst, const MachineBasicBlock *Header, const MachineDominatorTree &MDT)
raw_ostream &	operator<< (raw_ostream &OS, const WebAssemblyException &WE)

Variables
	DEBUG_TYPE
WebAssembly Exception	Information
WebAssembly Exception	true

Detailed Description

This file implements WebAssemblyException information analysis.

Definition in file WebAssemblyExceptionInfo.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "wasm-exception-info"

Definition at line 29 of file WebAssemblyExceptionInfo.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	WebAssemblyExceptionInfo	,
		DEBUG_TYPE	,
		"WebAssembly Exception Information"	,
		true	,
		true
	)

isReachableAmongDominated()

static bool isReachableAmongDominated ( const MachineBasicBlock *  Src, const MachineBasicBlock *  Dst, const MachineBasicBlock *  Header, const MachineDominatorTree &  MDT  )

static

Definition at line 58 of file WebAssemblyExceptionInfo.cpp.

References assert(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::MachineDominatorTree::dominates(), llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallPtrSetImpl< PtrType >::insert(), MBB, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::MachineBasicBlock::successors().

Referenced by llvm::WebAssemblyExceptionInfo::recalculate().

operator<<()

raw_ostream & operator<<	(	raw_ostream &	OS,
		const WebAssemblyException &	WE
	)

Definition at line 365 of file WebAssemblyExceptionInfo.cpp.

References OS, and llvm::WebAssemblyException::print().

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 37 of file WebAssemblyExceptionInfo.cpp.

Information

WebAssembly Exception Information

Definition at line 38 of file WebAssemblyExceptionInfo.cpp.

true

WebAssembly Exception true

Definition at line 38 of file WebAssemblyExceptionInfo.cpp.