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-rw-r--r--llvm/test/tools/llvm-lto/error.ll2
-rw-r--r--llvm/tools/llvm-lto/llvm-lto.cpp1
2 files changed, 3 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-lto/error.ll b/llvm/test/tools/llvm-lto/error.ll
new file mode 100644
index 00000000000..8f1127010c3
--- /dev/null
+++ b/llvm/test/tools/llvm-lto/error.ll
@@ -0,0 +1,2 @@
+; RUN: not llvm-lto foobar 2>&1 | FileCheck %s
+; CHECK: llvm-lto: error loading file 'foobar': No such file or directory
diff --git a/llvm/tools/llvm-lto/llvm-lto.cpp b/llvm/tools/llvm-lto/llvm-lto.cpp
index 4bc692279b9..232051130cb 100644
--- a/llvm/tools/llvm-lto/llvm-lto.cpp
+++ b/llvm/tools/llvm-lto/llvm-lto.cpp
@@ -289,6 +289,7 @@ int main(int argc, char **argv) {
CurrentActivity = "loading file '" + InputFilenames[i] + "'";
ErrorOr<std::unique_ptr<LTOModule>> ModuleOrErr =
LTOModule::createFromFile(Context, InputFilenames[i].c_str(), Options);
+ error(ModuleOrErr, "error " + CurrentActivity);
std::unique_ptr<LTOModule> &Module = *ModuleOrErr;
CurrentActivity = "";
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