6aeffcdb91
This patch adds a simplistic backend that gathers all target-specific SelectionDAG nodes and emits descriptions for most of them. This includes generating node enumeration, node names, and information about node "prototype" that can be used to verify that a node is valid. The patch also extends SDNode by adding target-specific flags, which are also included in the generated tables. Part of #119709, [RFC](https://discourse.llvm.org/t/rfc-tablegen-erating-sdnode-descriptions/83627). Pull Request: https://github.com/llvm/llvm-project/pull/123002
81 lines
2.2 KiB
CMake
81 lines
2.2 KiB
CMake
# Basic utilities which is the strict minimum needed to build
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# llvm-min-tblgen.
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add_subdirectory(Basic)
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# Common utilities are all of the reusable components and helper
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# code needed by the backends.
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add_subdirectory(Common)
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set(LLVM_LINK_COMPONENTS Support)
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# llvm-min-tablegen only contains a subset of backends necessary to
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# build llvm/include. It must not depend on TableGenCommon, as
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# TableGenCommon depends on this already to generate things such as
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# ValueType definitions.
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# Sources included in both, llvm-min-tblgen and llvm-tblgen, must be included
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# into LLVMTableGenBasic to avoid redundant compilation and problems with build
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# caches.
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# At least one source file must be included directly to avoid CMake problems.
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# E.g. CMake derives which linker to use from the types of sources added.
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add_tablegen(llvm-min-tblgen LLVM_HEADERS
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llvm-min-tblgen.cpp
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$<TARGET_OBJECTS:obj.LLVMTableGenBasic>
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PARTIAL_SOURCES_INTENDED
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)
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set(LLVM_LINK_COMPONENTS
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CodeGenTypes
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Support
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)
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add_tablegen(llvm-tblgen LLVM
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DESTINATION "${LLVM_TOOLS_INSTALL_DIR}"
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EXPORT LLVM
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AsmMatcherEmitter.cpp
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AsmWriterEmitter.cpp
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CallingConvEmitter.cpp
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CodeEmitterGen.cpp
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CodeGenMapTable.cpp
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CompressInstEmitter.cpp
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CTagsEmitter.cpp
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DAGISelEmitter.cpp
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DAGISelMatcherEmitter.cpp
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DAGISelMatcherGen.cpp
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DAGISelMatcherOpt.cpp
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DecoderEmitter.cpp
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DFAEmitter.cpp
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DFAPacketizerEmitter.cpp
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DisassemblerEmitter.cpp
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DXILEmitter.cpp
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ExegesisEmitter.cpp
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FastISelEmitter.cpp
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GlobalISelCombinerEmitter.cpp
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GlobalISelEmitter.cpp
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InstrDocsEmitter.cpp
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InstrInfoEmitter.cpp
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llvm-tblgen.cpp
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MacroFusionPredicatorEmitter.cpp
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OptionParserEmitter.cpp
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OptionRSTEmitter.cpp
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PseudoLoweringEmitter.cpp
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RegisterBankEmitter.cpp
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RegisterInfoEmitter.cpp
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SDNodeInfoEmitter.cpp
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SearchableTableEmitter.cpp
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SubtargetEmitter.cpp
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WebAssemblyDisassemblerEmitter.cpp
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X86InstrMappingEmitter.cpp
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X86DisassemblerTables.cpp
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X86FoldTablesEmitter.cpp
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X86MnemonicTables.cpp
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X86ModRMFilters.cpp
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X86RecognizableInstr.cpp
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$<TARGET_OBJECTS:obj.LLVMTableGenBasic>
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$<TARGET_OBJECTS:obj.LLVMTableGenCommon>
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PARTIAL_SOURCES_INTENDED
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DEPENDS
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intrinsics_gen # via llvm-min-tablegen
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)
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