{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"BackendRepr::SimdVector"}]}
            BackendRepr::SimdVector { .. },
            X86(X86InlineAsmRegClass::xmm_reg | X86InlineAsmRegClass::zmm_reg),
        ) if layout.size.bytes() == 64 => bx.bitcast(value, layout.llvm_type(bx.cx)),