buildtools/gcc/mpc/tests/add_fr.dat

# Data file for mpc_add_fr.
#
# Copyright (C) INRIA, 2008
#
# This file is part of the MPC Library.
#
# The MPC Library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or (at your
# option) any later version.
#
# The MPC Library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
# License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with the MPC Library; see the file COPYING.LIB.  If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
#
# The line format respects the parameter order in function prototype as
# follow:
#
# INEX_RE INEX_IM PREC_ROP_RE  ROP_RE  PREC_ROP_IM  ROP_IM  PREC_OP1_RE  OP1_RE  PREC_OP1_IM  OP1_IM  PREC_OP2  OP2  RND_RE  RND_IM
#
# where op1 = op1_re + i * op1_im, rop = rop_re + i * rop_im,
# The data are read from the file and stored in variables op1, op2, rop using
# rounding to nearest when needed, for instance: rop_re is ROP_RE rounded to
# nearest to the precision of PREC_ROP_RE.
# ROP_RE is checked against Re(op1 + op2) rounded to the precision PREC_ROP_RE
#   in the direction RND_RE
# ROP_IM is checked against Im(op1) rounded to the precision PREC_ROP_IM
#   in the direction RND_IM
# INEX_RE is the ternary value for the real part with the following notation:
# "?" ternary value not checked
# "+" if ROP_RE is greater than the exact mathematical result
# "0" if ROP_RE is exactly the mathematical result
# "-" if ROP_RE is less than the exact mathematical result
# (m.m. INEX_IM)
# rounding modes notation:
# "N" is rounding to nearest
# "Z" is rounding towards zero
# "U" is rounding towards plus infinity
# "D" is rounding towards minus infinity
# Use prefixes "0b" for values in base two, "0x" for values in base sixteen,
#   no prefix for value in base ten.
# In all bases, "nan" is NaN, "inf" is infinity;
# The sign of the result is checked with "+inf", "-inf", "-0", or "+0".

# special values (following ISO C99 standard)
0 0 53 -inf 53 -inf    53 -inf 53 -inf 53 -inf N Z
0 0 53 -inf 53 +inf    53 -inf 53 +inf 53   -1 Z U
0 0 53 -inf 53   -0    53 -inf 53   -0 53   -0 U D
0 0 53 -inf 53   +0    53 -inf 53   +0 53   +0 D N
0 0 53 -inf 53   -1    53 -inf 53   -1 53   +1 N U
0 0 53  nan 53   +1    53 -inf 53   +1 53 +inf Z D
0 0 53  nan 53  nan    53 -inf 53  nan 53  nan U N

0 0 53 -inf 53 +inf    53   -1 53 +inf 53 -inf N Z
0 0 53   -2 53   -0    53   -1 53   -0 53   -1 Z U
0 0 53   -1 53   +0    53   -1 53   +0 53   -0 U D
0 0 53   -1 53   -1    53   -1 53   -1 53   +0 D N
0 0 53   +0 53   +1    53   -1 53   +1 53   +1 N U
0 0 53 +inf 53  nan    53   -1 53  nan 53 +inf Z D
0 0 53  nan 53 -inf    53   -1 53 -inf 53  nan U N

0 0 53 -inf 53   -0    53   -0 53   -0 53 -inf N Z
0 0 53   -1 53   +0    53   -0 53   +0 53   -1 Z U
0 0 53   -0 53   -1    53   -0 53   -1 53   -0 U D
0 0 53   -0 53   +1    53   -0 53   +1 53   +0 D N
0 0 53   +1 53  nan    53   -0 53  nan 53   +1 N U
0 0 53 +inf 53 -inf    53   -0 53 -inf 53 +inf Z D
0 0 53  nan 53 +inf    53   -0 53 +inf 53  nan U N

0 0 53 -inf 53   +0    53   +0 53   +0 53 -inf N Z
0 0 53   -1 53   -1    53   +0 53   -1 53   -1 Z U
0 0 53   +0 53   +1    53   +0 53   +1 53   -0 U D
0 0 53   +0 53  nan    53   +0 53  nan 53   +0 D N
0 0 53   +1 53 -inf    53   +0 53 -inf 53   +1 N U
0 0 53 +inf 53 +inf    53   +0 53 +inf 53 +inf Z D
0 0 53  nan 53   -0    53   +0 53   -0 53  nan U N

0 0 53 -inf 53   -1    53   +1 53   -1 53 -inf N Z
0 0 53   +0 53   +1    53   +1 53   +1 53   -1 Z U
0 0 53   +1 53  nan    53   +1 53  nan 53   -0 U D
0 0 53   +1 53 -inf    53   +1 53 -inf 53   +0 D N
0 0 53   +2 53 +inf    53   +1 53 +inf 53   +1 N U
0 0 53 +inf 53   -0    53   +1 53   -0 53 +inf Z D
0 0 53  nan 53   +0    53   +1 53   +0 53  nan U N

0 0 53  nan 53   +1    53 +inf 53   +1 53 -inf N Z
0 0 53 +inf 53  nan    53 +inf 53  nan 53   -1 Z U
0 0 53 +inf 53 -inf    53 +inf 53 -inf 53   -0 U D
0 0 53 +inf 53 +inf    53 +inf 53 +inf 53   +0 D N
0 0 53 +inf 53   -0    53 +inf 53   -0 53   +1 N U
0 0 53 +inf 53   +0    53 +inf 53   +0 53 +inf Z D
0 0 53  nan 53   -1    53 +inf 53   -1 53  nan U N

0 0 53  nan 53  nan    53  nan 53  nan 53 -inf N Z
0 0 53  nan 53 -inf    53  nan 53 -inf 53   -1 Z U
0 0 53  nan 53 +inf    53  nan 53 +inf 53   -0 U D
0 0 53  nan 53   -0    53  nan 53   -0 53   +0 D N
0 0 53  nan 53   +0    53  nan 53   +0 53   +1 N U
0 0 53  nan 53   -1    53  nan 53   -1 53 +inf Z D
0 0 53  nan 53   +1    53  nan 53   +1 53  nan U N

# pure real argument
- 0 53  0x10000000000000p-52  53 -0    53 +1 53 -0 53 0x10000000000001p-106 N N
+ 0 53  0x10000000000001p-52  53 -0    53 +1 53 -0 53 0x10000000000001p-105 N N
- 0 53  0x10000000000001p-52  53 -0    53 +1 53 -0 53 0x10000000000001p-104 N N
- 0 53  0x10000000000000p-52  53 -0    53 +1 53 -0 53 0x10000000000001p-105 Z Z
+ 0 53  0x10000000000001p-52  53 -0    53 +1 53 -0 53 0x10000000000001p-105 U U
- 0 53  0x10000000000000p-52  53 -0    53 +1 53 -0 53 0x10000000000001p-105 D D

# pure imaginary argument
0 0 53 +1 53 +1     53 -0 53 1 53 +1 N N
0 0 53 +1 53 +1     53 +0 53 1 53 +1 Z Z
0 0 53 +1 53 +1     53 +0 53 1 53 +1 U U
0 0 53 +1 53 +1     53 -0 53 1 53 +1 D D