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Use early returns. 

No functionality change.

llvm-svn: 183659
This commit is contained in:
Rafael Espindola 2013-06-10 14:27:58 +00:00
parent bac917f383
commit 4cdc6c14ed
1 changed files with 12 additions and 9 deletions
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21
lld/lib/ReaderWriter/ELF/ELFTargetInfo.cpp
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@ -98,16 +98,19 @@ ELFTargetInfo::parseFile(std::unique_ptr<MemoryBuffer> &mb,
std::vector<std::unique_ptr<File> > &result) const {
ScopedTask task(getDefaultDomain(), "parseFile");
error_code ec = _elfReader->parseFile(mb, result);
if (ec) {
// Not an ELF file, check file extension to see if it might be yaml
StringRef path = mb->getBufferIdentifier();
if (path.endswith(".objtxt"))
ec = _yamlReader->parseFile(mb, result);
if (ec)
// Not a yaml file, assume it is a linkerscript
ec = _linkerScriptReader->parseFile(mb, result);
if (!ec)
return ec;
// Not an ELF file, check file extension to see if it might be yaml
StringRef path = mb->getBufferIdentifier();
if (path.endswith(".objtxt")) {
ec = _yamlReader->parseFile(mb, result);
if (!ec)
return ec;
}
return ec;
// Not a yaml file, assume it is a linkerscript
return _linkerScriptReader->parseFile(mb, result);
}
Writer &ELFTargetInfo::writer() const {