xtensa-esp32-elf/lib/gcc/xtensa-esp32-elf/5.2.0/plugin/include/optabs.h
/* Return the insn used to perform conversion OP from mode FROM_MODE
   to mode TO_MODE; return CODE_FOR_nothing if the target does not have
   such an insn.  */
Return the insn used to perform conversion OP from mode FROM_MODE
to mode TO_MODE; return CODE_FOR_nothing if the target does not have
such an insn.
Return the insn used to perform conversion OP from mode FROM_MODE to mode TO_MODE ; return CODE_FOR_nothing if the target does not have such an insn .
static inline enum insn_code
convert_optab_handler (convert_optab op, machine_mode to_mode,
		       machine_mode from_mode)
{
  unsigned scode = (op << 16) | (from_mode << 8) | to_mode;
  gcc_assert (op > unknown_optab && op <= LAST_CONV_OPTAB);
  return raw_optab_handler (scode);
}
static inline enum insn_code convert_optab_handler ( convert_optab op , machine_mode to_mode , machine_mode from_mode ) { unsigned scode = ( op << 16 ) | ( from_mode << 8 ) | to_mode ; gcc_assert ( op > unknown_optab && op <= LAST_CONV_OPTAB ) ; return raw_optab_handler ( scode ) ; }
Return the insn used to perform conversion OP from mode FROM_MODE
to mode TO_MODE; return CODE_FOR_nothing if the target does not have
such an insn.
Return the insn used to perform conversion OP from mode FROM_MODE to mode TO_MODE ; return CODE_FOR_nothing if the target does not have such an insn .