Vendor import of llvm r114020 (from the release_28 branch):

http://llvm.org/svn/llvm-project/llvm/branches/release_28@114020

Approved by:	rpaulo (mentor)

1 files changed, 8 insertions, 10 deletions

diff --git a/tools/llvm-as/llvm-as.cpp b/tools/llvm-as/llvm-as.cpp
index d39d6c8..1eaa4b3 100644
--- a/tools/llvm-as/llvm-as.cpp
+++ b/tools/llvm-as/llvm-as.cpp
@@ -68,22 +68,20 @@ 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);
   }
 
-  if (Force || !CheckBitcodeOutputToConsole(*Out, true))
-    WriteBitcodeToFile(M, *Out);
+  if (Force || !CheckBitcodeOutputToConsole(Out->os(), true))
+    WriteBitcodeToFile(M, Out->os());
+
+  // Declare success.
+  Out->keep();
 }
 
 int main(int argc, char **argv) {