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-rw-r--r--tools/bugpoint/OptimizerDriver.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp
index 7cfc4fb499..37e2f74f45 100644
--- a/tools/bugpoint/OptimizerDriver.cpp
+++ b/tools/bugpoint/OptimizerDriver.cpp
@@ -52,7 +52,11 @@ bool BugDriver::writeProgramToFile(const std::string &Filename,
std::ios::binary;
std::ofstream Out(Filename.c_str(), io_mode);
if (!Out.good()) return true;
- WriteBytecodeToFile(M ? M : Program, Out, /*compression=*/true);
+ try {
+ WriteBytecodeToFile(M ? M : Program, Out, /*compression=*/true);
+ } catch (...) {
+ return true;
+ }
return false;
}