class EscapeEnumerator

Declaration

class EscapeEnumerator { /* full declaration omitted */ };

Description

EscapeEnumerator - This is a little algorithm to find all escape points from a function so that "finally"-style code can be inserted. In addition to finding the existing return and unwind instructions, it also (if necessary) transforms any call instructions into invokes and sends them to a landing pad.

Declared at: llvm/include/llvm/Transforms/Utils/EscapeEnumerator.h:27

Method Overview

• public EscapeEnumerator(llvm::Function & F, const char * N = "cleanup", bool HandleExceptions = true)
• public IRBuilder<> * Next()

Methods

¶EscapeEnumerator(llvm::Function& F,
                 const char* N = "cleanup",
                 bool HandleExceptions = true)

Declared at: llvm/include/llvm/Transforms/Utils/EscapeEnumerator.h:37

Parameters

llvm::Function& F

const char* N = "cleanup"

bool HandleExceptions = true

¶IRBuilder<>* Next()

Declared at: llvm/include/llvm/Transforms/Utils/EscapeEnumerator.h:43