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Diffstat (limited to 'lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp')
-rw-r--r-- | lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp b/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp new file mode 100644 index 000000000000..6980c8140fd0 --- /dev/null +++ b/lib/ExecutionEngine/Orc/ObjectTransformLayer.cpp @@ -0,0 +1,34 @@ +//===---------- ObjectTransformLayer.cpp - Object Transform Layer ---------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "llvm/ExecutionEngine/Orc/ObjectTransformLayer.h" +#include "llvm/Support/MemoryBuffer.h" + +namespace llvm { +namespace orc { + +ObjectTransformLayer2::ObjectTransformLayer2(ExecutionSession &ES, + ObjectLayer &BaseLayer, + TransformFunction Transform) + : ObjectLayer(ES), BaseLayer(BaseLayer), Transform(std::move(Transform)) {} + +void ObjectTransformLayer2::emit(MaterializationResponsibility R, VModuleKey K, + std::unique_ptr<MemoryBuffer> O) { + assert(O && "Module must not be null"); + + if (auto TransformedObj = Transform(std::move(O))) + BaseLayer.emit(std::move(R), std::move(K), std::move(*TransformedObj)); + else { + R.failMaterialization(); + getExecutionSession().reportError(TransformedObj.takeError()); + } +} + +} // End namespace orc. +} // End namespace llvm. |