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llvm-dis: Simplify MemoryBuffer usage.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121975 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2010-12-16 16:23:38 +00:00
parent 7aa4844191
commit fe068b3c36
1 changed files with 2 additions and 4 deletions
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6
tools/llvm-dis/llvm-dis.cpp
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@@ -79,15 +79,13 @@ int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv, "llvm .bc -> .ll disassembler\n"); cl::ParseCommandLineOptions(argc, argv, "llvm .bc -> .ll disassembler\n");
std::string ErrorMessage; std::string ErrorMessage;
error_code ec;
std::auto_ptr<Module> M; std::auto_ptr<Module> M;
OwningPtr<MemoryBuffer> BufferPtr; OwningPtr<MemoryBuffer> BufferPtr;
if ((ec = MemoryBuffer::getFileOrSTDIN(InputFilename, BufferPtr))) if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputFilename, BufferPtr))
ErrorMessage = ec.message(); ErrorMessage = ec.message();
else else
M.reset(ParseBitcodeFile(BufferPtr.get(), Context, &ErrorMessage)); M.reset(ParseBitcodeFile(BufferPtr.take(), Context, &ErrorMessage));
(void) BufferPtr.take();
if (M.get() == 0) { if (M.get() == 0) {
errs() << argv[0] << ": "; errs() << argv[0] << ": ";