| 75 | } |
| 76 | |
| 77 | static StatusOr<string> CodegenModule(llvm::TargetMachine* target_machine, |
| 78 | std::unique_ptr<llvm::Module> module) { |
| 79 | llvm::SmallVector<char, 0> stream_buffer; |
| 80 | llvm::raw_svector_ostream ostream(stream_buffer); |
| 81 | llvm::legacy::PassManager codegen_passes; |
| 82 | |
| 83 | if (target_machine->addPassesToEmitFile( |
| 84 | codegen_passes, ostream, nullptr, |
| 85 | llvm::CGFT_ObjectFile)) { |
| 86 | return xla::InternalError( |
| 87 | "Could not create pass pipeline to generate object file"); |
| 88 | } |
| 89 | |
| 90 | codegen_passes.run(*module); |
| 91 | |
| 92 | return string(stream_buffer.begin(), stream_buffer.end()); |
| 93 | } |
| 94 | |
| 95 | static StatusOr<std::unique_ptr<llvm::TargetMachine>> |
| 96 | GetTargetMachineFromTriple(absl::string_view target_triple) { |
no test coverage detected