{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"\"llvm.x86.avx512.psrlv.w.256\""}]}
        "llvm.x86.avx512.psrlv.w.256" => "__builtin_ia32_psrlv16hi_mask",
        "llvm.x86.avx512.psrlv.w.512" => "__builtin_ia32_psrlv32hi_mask",
        "llvm.x86.avx512.psrlv.w.128" => "__builtin_ia32_psrlv8hi_mask",