gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//llvm/lib/CodeGen/DeadMachineInstructionElim.cpp",
    "//llvm/lib/CodeGen/DetectDeadLanes.cpp",
    "//llvm/lib/CodeGen/ExpandPostRAPseudos.cpp",
    "//llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp",
    "//llvm/lib/CodeGen/InitUndef.cpp",
    "//llvm/lib/CodeGen/LiveRangeShrink.cpp",
    "//llvm/lib/CodeGen/MachineCSE.cpp",
    "//llvm/lib/CodeGen/MachineCombiner.cpp",
    "//llvm/lib/CodeGen/MachineCopyPropagation.cpp",
    "//llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp",
    "//llvm/lib/CodeGen/MachineScheduler.cpp",
    "//llvm/lib/CodeGen/MachineSink.cpp",
    "//llvm/lib/CodeGen/PeepholeOptimizer.cpp",
    "//llvm/lib/CodeGen/PostRASchedulerList.cpp",
    "//llvm/lib/CodeGen/ProcessImplicitDefs.cpp",
    "//llvm/lib/CodeGen/PrologEpilogInserter.cpp",
    "//llvm/lib/CodeGen/RegAllocBasic.cpp",
    "//llvm/lib/CodeGen/RegAllocGreedy.cpp",
    "//llvm/lib/CodeGen/RegAllocPBQP.cpp",
    "//llvm/lib/CodeGen/RegisterCoalescer.cpp",
    "//llvm/lib/CodeGen/RemoveRedundantDebugValues.cpp",
    "//llvm/lib/CodeGen/RenameIndependentSubregs.cpp",
    "//llvm/lib/CodeGen/StackSlotColoring.cpp",
    "//llvm/lib/CodeGen/TwoAddressInstructionPass.cpp",
    "//llvm/lib/CodeGen/TypePromotion.cpp",
    "//llvm/lib/CodeGen/XRayInstrumentation.cpp",
    "//llvm/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp",
    "//llvm/lib/Target/AArch64/AArch64CondBrTuning.cpp",
    "//llvm/lib/Target/AArch64/AArch64PTrueCoalescing.cpp",
    "//llvm/lib/Target/AArch64/AArch64PromoteConstant.cpp",
    "//llvm/lib/Target/AArch64/AArch64SRLTDefineSuperRegs.cpp",
    "//llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp",
    "//llvm/lib/Target/AArch64/AArch64StorePairSuppress.cpp",
    "//llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerCombiner.cpp",
    "//llvm/lib/Target/AArch64/GISel/AArch64PreLegalizerCombiner.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUPostLegalizerCombiner.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUPreLegalizerCombiner.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPURegBankCombiner.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPURewriteUndefForPHI.cpp",
    "//llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp",
    "//llvm/lib/Target/AMDGPU/SIFixSGPRCopies.cpp",
    "//llvm/lib/Target/AMDGPU/SIFoldOperands.cpp",
    "//llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp",
    "//llvm/lib/Target/AMDGPU/SIOptimizeVGPRLiveRange.cpp",
    "//llvm/lib/Target/AMDGPU/SIPeepholeSDWA.cpp",
    "//llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp",
    "//llvm/lib/Target/ARC/ARCOptAddrMode.cpp",
    "//llvm/lib/Target/ARM/MVETailPredication.cpp",
    "//llvm/lib/Target/Hexagon/HexagonLiveVariables.cpp",
    "//llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp",
    "//llvm/lib/Target/Mips/MipsPostLegalizerCombiner.cpp",
    "//llvm/lib/Target/RISCV/GISel/RISCVPostLegalizerCombiner.cpp",
    "//llvm/lib/Target/RISCV/GISel/RISCVPreLegalizerCombiner.cpp",
    "//llvm/lib/Target/RISCV/RISCVDeadRegisterDefinitions.cpp",
    "//llvm/lib/Target/RISCV/RISCVInsertVSETVLI.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVPreLegalizerCombiner.cpp",
    "//llvm/lib/Target/WebAssembly/GISel/WebAssemblyPostLegalizerCombiner.cpp",
    "//llvm/lib/Target/WebAssembly/GISel/WebAssemblyPreLegalizerCombiner.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyArgumentMove.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyCFGSort.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyExplicitLocals.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyMemIntrinsicResults.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyOptimizeLiveIntervals.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyOptimizeReturned.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyRegColoring.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp",
    "//llvm/lib/Target/WebAssembly/WebAssemblySetP2AlignOperands.cpp",
    "//llvm/lib/Target/X86/GISel/X86PostLegalizerCombiner.cpp",
    "//llvm/lib/Target/X86/GISel/X86PreLegalizerCombiner.cpp",
    "//llvm/lib/Target/X86/X86ExpandPseudo.cpp",
    "//llvm/lib/Transforms/InstCombine/InstructionCombining.cpp",
    "//llvm/lib/Transforms/Scalar/ConstraintElimination.cpp",
    "//llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp",
    "//llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp",
    "//llvm/lib/Transforms/Scalar/NaryReassociate.cpp",
    "//llvm/lib/Transforms/Scalar/Reassociate.cpp",
    "//llvm/lib/Transforms/Scalar/Sink.cpp",
    "//llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp",
    "//llvm/lib/Transforms/Utils/LCSSA.cpp",
    "//llvm/lib/Transforms/Utils/MoveAutoInit.cpp"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}