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[ThinLTO] Expected<> return values need to be handled to avoid an assertion

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llvm-svn: 291377
This commit is contained in:
Mehdi Amini 2017-01-08 00:30:27 +00:00
parent a0aefcef8e
commit b603856b11
1 changed files with 8 additions and 1 deletions
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9
lib/LTO/ThinLTOCodeGenerator.cpp
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@ -196,8 +196,15 @@ crossImportIntoModule(Module &TheModule, const ModuleSummaryIndex &Index,
};
FunctionImporter Importer(Index, Loader);
if (!Importer.importFunctions(TheModule, ImportList))
Expected<bool> Result = Importer.importFunctions(TheModule, ImportList);
if (!Result) {
handleAllErrors(Result.takeError(), [&](ErrorInfoBase &EIB) {
SMDiagnostic Err = SMDiagnostic(TheModule.getModuleIdentifier(),
SourceMgr::DK_Error, EIB.message());
Err.print("ThinLTO", errs());
});
report_fatal_error("importFunctions failed");
}
}
static void optimizeModule(Module &TheModule, TargetMachine &TM,