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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/Headers/emmintrin.h",
    "//clang/lib/Headers/mmintrin.h",
    "//clang/test/CodeGen/X86/mmx-builtins.c",
    "//llvm/include/llvm/CodeGen/GlobalISel/CallLowering.h",
    "//llvm/include/llvm/CodeGen/TargetCallingConv.h",
    "//llvm/include/llvm/Target/TargetCallingConv.td",
    "//llvm/lib/CodeGen/GlobalISel/CallLowering.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp",
    "//llvm/lib/CodeGen/TargetLoweringBase.cpp",
    "//llvm/lib/Target/AArch64/AArch64ISelLowering.cpp",
    "//llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp",
    "//llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp",
    "//llvm/lib/Target/LoongArch/LoongArchISelLowering.h",
    "//llvm/lib/Target/Mips/MipsCCState.cpp",
    "//llvm/lib/Target/Mips/MipsCCState.h",
    "//llvm/lib/Target/Mips/MipsCallLowering.cpp",
    "//llvm/lib/Target/Mips/MipsCallingConv.td",
    "//llvm/lib/Target/PowerPC/PPCCCState.h",
    "//llvm/lib/Target/PowerPC/PPCISelLowering.cpp",
    "//llvm/lib/Target/RISCV/GISel/RISCVCallLowering.cpp",
    "//llvm/lib/Target/RISCV/RISCVCallingConv.cpp",
    "//llvm/lib/Target/RISCV/RISCVCallingConv.h",
    "//llvm/lib/Target/RISCV/RISCVISelLowering.cpp",
    "//llvm/lib/Target/Sparc/SparcISelLowering.cpp",
    "//llvm/lib/Target/SystemZ/SystemZCallingConv.h",
    "//llvm/lib/Target/SystemZ/SystemZCallingConv.td",
    "//llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp",
    "//llvm/lib/Target/X86/GISel/X86CallLowering.cpp"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file