{"ast_node_type":"other","tokens":[{"end":101,"kind":"keyword","start":0,"text":"//"}]}
        // FIXME: calling `fma` from libc without FMA target feature uses expensive sofware emulation
        sym::fmaf128 => ("fmaf128", 3, fx.tcx.types.f128, types::F128),
        sym::fmuladdf16 => ("fmaf16", 3, fx.tcx.types.f16, types::F16), // TODO: use cranelift intrinsic analogous to llvm.fmuladd.f16