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Use the new tool_output_file in several tools. This fixes a variety

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of problems with output files being left behind or output streams
being left unclosed. Fix llvm-mc to respect the -o option in all
modes, rather than hardcoding outs() in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111603 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-08-20 01:07:01 +00:00
parent 52fdaeda75
commit d5826a33a5
7 changed files with 150 additions and 148 deletions
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14
tools/llvm-as/llvm-as.cpp
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@ -68,15 +68,10 @@ static void WriteOutputFile(const Module *M) {
}
}
// Make sure that the Out file gets unlinked from the disk if we get a
// SIGINT.
if (OutputFilename != "-")
sys::RemoveFileOnSignal(sys::Path(OutputFilename));
std::string ErrorInfo;
std::auto_ptr<raw_ostream> Out
(new raw_fd_ostream(OutputFilename.c_str(), ErrorInfo,
raw_fd_ostream::F_Binary));
OwningPtr<tool_output_file> Out
(new tool_output_file(OutputFilename.c_str(), ErrorInfo,
raw_fd_ostream::F_Binary));
if (!ErrorInfo.empty()) {
errs() << ErrorInfo << '\n';
exit(1);
@ -84,6 +79,9 @@ static void WriteOutputFile(const Module *M) {
if (Force || !CheckBitcodeOutputToConsole(*Out, true))
WriteBitcodeToFile(M, *Out);
// Declare success.
Out->keep();
}
int main(int argc, char **argv) {