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-rw-r--r--tools/llvm-mc/llvm-mc.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 666f0babf3..66e126092d 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -311,6 +311,10 @@ static int AssembleInput(const char *ProgName) {
if (Out != &fouts())
delete Out;
+ // Delete output on errors.
+ if (Res && OutputFilename != "-")
+ sys::Path(OutputFilename).eraseFromDisk();
+
return Res;
}