Analysis.cpp revision 193323 
1//===-- Analysis.cpp ------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "llvm-c/Analysis.h"
11#include "llvm/Analysis/Verifier.h"
12#include <fstream>
13#include <cstring>
14
15using namespace llvm;
16
17int LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
18                     char **OutMessages) {
19  std::string Messages;
20
21  int Result = verifyModule(*unwrap(M),
22                            static_cast<VerifierFailureAction>(Action),
23                            OutMessages? &Messages : 0);
24
25  if (OutMessages)
26    *OutMessages = strdup(Messages.c_str());
27
28  return Result;
29}
30
31int LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
32  return verifyFunction(*unwrap<Function>(Fn),
33                        static_cast<VerifierFailureAction>(Action));
34}
35
36void LLVMViewFunctionCFG(LLVMValueRef Fn) {
37  Function *F = unwrap<Function>(Fn);
38  F->viewCFG();
39}
40
41void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
42  Function *F = unwrap<Function>(Fn);
43  F->viewCFGOnly();
44}
45