"exp_optab->handlers[$A].insn_code = CODE_FOR_$(exp$a2$)",
"exp10_optab->handlers[$A].insn_code = CODE_FOR_$(exp10$a2$)",
"exp2_optab->handlers[$A].insn_code = CODE_FOR_$(exp2$a2$)",
+ "logb_optab->handlers[$A].insn_code = CODE_FOR_$(logb$a2$)",
+ "ilogb_optab->handlers[$A].insn_code = CODE_FOR_$(ilogb$a2$)",
"log_optab->handlers[$A].insn_code = CODE_FOR_$(log$a2$)",
"log10_optab->handlers[$A].insn_code = CODE_FOR_$(log10$a2$)",
"log2_optab->handlers[$A].insn_code = CODE_FOR_$(log2$a2$)",