f95-lang.c (gfc_init_builtin_functions): Add more floating-point built-ins.
* f95-lang.c (gfc_init_builtin_functions): Add more floating-point
built-ins.
* mathbuiltins.def (OTHER_BUILTIN): Define built-ins for logb,
remainder, rint and signbit.
* trans-decl.c (save_fp_state, restore_fp_state): Move to
trans-intrinsic.c
(gfc_generate_function_code): Use new names for these two functions.
* trans-expr.c (gfc_conv_function_expr): Catch IEEE functions to
emit code from the front-end.
* trans-intrinsic.c (gfc_save_fp_state, gfc_restore_fp_state,
conv_ieee_function_args, conv_intrinsic_ieee_builtin,
conv_intrinsic_ieee_is_normal, conv_intrinsic_ieee_is_negative,
conv_intrinsic_ieee_logb_rint, conv_intrinsic_ieee_rem,
conv_intrinsic_ieee_next_after, conv_intrinsic_ieee_scalb,
conv_intrinsic_ieee_copy_sign, gfc_conv_ieee_arithmetic_function):
New functions.
* trans.h (gfc_conv_ieee_arithmetic_function,
gfc_save_fp_state, gfc_restore_fp_state): New prototypes.