diff options
Diffstat (limited to 'llvm/tools/llvm-lto/llvm-lto.cpp')
| -rw-r--r-- | llvm/tools/llvm-lto/llvm-lto.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/tools/llvm-lto/llvm-lto.cpp b/llvm/tools/llvm-lto/llvm-lto.cpp index ddde23175a3..cdb1bcaa6bc 100644 --- a/llvm/tools/llvm-lto/llvm-lto.cpp +++ b/llvm/tools/llvm-lto/llvm-lto.cpp @@ -216,8 +216,11 @@ int main(int argc, char **argv) { if (SetMergedModule && i == BaseArg) { // Transfer ownership to the code generator. CodeGen.setModule(std::move(Module)); - } else if (!CodeGen.addModule(Module.get())) + } else if (!CodeGen.addModule(Module.get())) { + // Print a message here so that we know addModule() did not abort. + errs() << argv[0] << ": error adding file '" << InputFilenames[i] << "'\n"; return 1; + } } // Add all the exported symbols to the table of symbols to preserve. |
