You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
176 lines
7.9 KiB
Plaintext
176 lines
7.9 KiB
Plaintext
9 years ago
|
------------------------------------------------------------------------
|
||
|
|
-- dqCopySign.decTest -- quiet decQuad copy with sign from rhs --
|
||
|
|
-- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
|
||
|
|
------------------------------------------------------------------------
|
||
|
|
-- Please see the document "General Decimal Arithmetic Testcases" --
|
||
|
|
-- at http://www2.hursley.ibm.com/decimal for the description of --
|
||
|
|
-- these testcases. --
|
||
|
|
-- --
|
||
|
|
-- These testcases are experimental ('beta' versions), and they --
|
||
|
|
-- may contain errors. They are offered on an as-is basis. In --
|
||
|
|
-- particular, achieving the same results as the tests here is not --
|
||
|
|
-- a guarantee that an implementation complies with any Standard --
|
||
|
|
-- or specification. The tests are not exhaustive. --
|
||
|
|
-- --
|
||
|
|
-- Please send comments, suggestions, and corrections to the author: --
|
||
|
|
-- Mike Cowlishaw, IBM Fellow --
|
||
|
|
-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
|
||
|
|
-- mfc@uk.ibm.com --
|
||
|
|
------------------------------------------------------------------------
|
||
|
|
version: 2.58
|
||
|
|
|
||
|
|
-- All operands and results are decQuads.
|
||
|
|
extended: 1
|
||
|
|
clamp: 1
|
||
|
|
precision: 34
|
||
|
|
maxExponent: 6144
|
||
|
|
minExponent: -6143
|
||
|
|
rounding: half_even
|
||
|
|
|
||
|
|
-- Sanity check
|
||
|
|
dqcps001 copysign +7.50 11 -> 7.50
|
||
|
|
|
||
|
|
-- Infinities
|
||
|
|
dqcps011 copysign Infinity 11 -> Infinity
|
||
|
|
dqcps012 copysign -Infinity 11 -> Infinity
|
||
|
|
|
||
|
|
-- NaNs, 0 payload
|
||
|
|
dqcps021 copysign NaN 11 -> NaN
|
||
|
|
dqcps022 copysign -NaN 11 -> NaN
|
||
|
|
dqcps023 copysign sNaN 11 -> sNaN
|
||
|
|
dqcps024 copysign -sNaN 11 -> sNaN
|
||
|
|
|
||
|
|
-- NaNs, non-0 payload
|
||
|
|
dqcps031 copysign NaN10 11 -> NaN10
|
||
|
|
dqcps032 copysign -NaN10 11 -> NaN10
|
||
|
|
dqcps033 copysign sNaN10 11 -> sNaN10
|
||
|
|
dqcps034 copysign -sNaN10 11 -> sNaN10
|
||
|
|
dqcps035 copysign NaN7 11 -> NaN7
|
||
|
|
dqcps036 copysign -NaN7 11 -> NaN7
|
||
|
|
dqcps037 copysign sNaN101 11 -> sNaN101
|
||
|
|
dqcps038 copysign -sNaN101 11 -> sNaN101
|
||
|
|
|
||
|
|
-- finites
|
||
|
|
dqcps101 copysign 7 11 -> 7
|
||
|
|
dqcps102 copysign -7 11 -> 7
|
||
|
|
dqcps103 copysign 75 11 -> 75
|
||
|
|
dqcps104 copysign -75 11 -> 75
|
||
|
|
dqcps105 copysign 7.50 11 -> 7.50
|
||
|
|
dqcps106 copysign -7.50 11 -> 7.50
|
||
|
|
dqcps107 copysign 7.500 11 -> 7.500
|
||
|
|
dqcps108 copysign -7.500 11 -> 7.500
|
||
|
|
|
||
|
|
-- zeros
|
||
|
|
dqcps111 copysign 0 11 -> 0
|
||
|
|
dqcps112 copysign -0 11 -> 0
|
||
|
|
dqcps113 copysign 0E+4 11 -> 0E+4
|
||
|
|
dqcps114 copysign -0E+4 11 -> 0E+4
|
||
|
|
dqcps115 copysign 0.0000 11 -> 0.0000
|
||
|
|
dqcps116 copysign -0.0000 11 -> 0.0000
|
||
|
|
dqcps117 copysign 0E-141 11 -> 0E-141
|
||
|
|
dqcps118 copysign -0E-141 11 -> 0E-141
|
||
|
|
|
||
|
|
-- full coefficients, alternating bits
|
||
|
|
dqcps121 copysign 2682682682682682682682682682682682 8 -> 2682682682682682682682682682682682
|
||
|
|
dqcps122 copysign -2682682682682682682682682682682682 8 -> 2682682682682682682682682682682682
|
||
|
|
dqcps123 copysign 1341341341341341341341341341341341 8 -> 1341341341341341341341341341341341
|
||
|
|
dqcps124 copysign -1341341341341341341341341341341341 8 -> 1341341341341341341341341341341341
|
||
|
|
|
||
|
|
-- Nmax, Nmin, Ntiny
|
||
|
|
dqcps131 copysign 9.999999999999999999999999999999999E+6144 8 -> 9.999999999999999999999999999999999E+6144
|
||
|
|
dqcps132 copysign 1E-6143 8 -> 1E-6143
|
||
|
|
dqcps133 copysign 1.000000000000000000000000000000000E-6143 8 -> 1.000000000000000000000000000000000E-6143
|
||
|
|
dqcps134 copysign 1E-6176 8 -> 1E-6176
|
||
|
|
|
||
|
|
dqcps135 copysign -1E-6176 8 -> 1E-6176
|
||
|
|
dqcps136 copysign -1.000000000000000000000000000000000E-6143 8 -> 1.000000000000000000000000000000000E-6143
|
||
|
|
dqcps137 copysign -1E-6143 8 -> 1E-6143
|
||
|
|
dqcps138 copysign -9.999999999999999999999999999999999E+6144 8 -> 9.999999999999999999999999999999999E+6144
|
||
|
|
|
||
|
|
-- repeat with negative RHS
|
||
|
|
|
||
|
|
-- Infinities
|
||
|
|
dqcps211 copysign Infinity -34 -> -Infinity
|
||
|
|
dqcps212 copysign -Infinity -34 -> -Infinity
|
||
|
|
|
||
|
|
-- NaNs, 0 payload
|
||
|
|
dqcps221 copysign NaN -34 -> -NaN
|
||
|
|
dqcps222 copysign -NaN -34 -> -NaN
|
||
|
|
dqcps223 copysign sNaN -34 -> -sNaN
|
||
|
|
dqcps224 copysign -sNaN -34 -> -sNaN
|
||
|
|
|
||
|
|
-- NaNs, non-0 payload
|
||
|
|
dqcps231 copysign NaN10 -34 -> -NaN10
|
||
|
|
dqcps232 copysign -NaN10 -34 -> -NaN10
|
||
|
|
dqcps233 copysign sNaN10 -34 -> -sNaN10
|
||
|
|
dqcps234 copysign -sNaN10 -34 -> -sNaN10
|
||
|
|
dqcps235 copysign NaN7 -34 -> -NaN7
|
||
|
|
dqcps236 copysign -NaN7 -34 -> -NaN7
|
||
|
|
dqcps237 copysign sNaN101 -34 -> -sNaN101
|
||
|
|
dqcps238 copysign -sNaN101 -34 -> -sNaN101
|
||
|
|
|
||
|
|
-- finites
|
||
|
|
dqcps301 copysign 7 -34 -> -7
|
||
|
|
dqcps302 copysign -7 -34 -> -7
|
||
|
|
dqcps303 copysign 75 -34 -> -75
|
||
|
|
dqcps304 copysign -75 -34 -> -75
|
||
|
|
dqcps305 copysign 7.50 -34 -> -7.50
|
||
|
|
dqcps306 copysign -7.50 -34 -> -7.50
|
||
|
|
dqcps307 copysign 7.500 -34 -> -7.500
|
||
|
|
dqcps308 copysign -7.500 -34 -> -7.500
|
||
|
|
|
||
|
|
-- zeros
|
||
|
|
dqcps311 copysign 0 -34 -> -0
|
||
|
|
dqcps312 copysign -0 -34 -> -0
|
||
|
|
dqcps313 copysign 0E+4 -34 -> -0E+4
|
||
|
|
dqcps314 copysign -0E+4 -34 -> -0E+4
|
||
|
|
dqcps315 copysign 0.0000 -34 -> -0.0000
|
||
|
|
dqcps316 copysign -0.0000 -34 -> -0.0000
|
||
|
|
dqcps317 copysign 0E-141 -34 -> -0E-141
|
||
|
|
dqcps318 copysign -0E-141 -34 -> -0E-141
|
||
|
|
|
||
|
|
-- full coefficients, alternating bits
|
||
|
|
dqcps321 copysign 2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682
|
||
|
|
dqcps322 copysign -2682682682682682682682682682682682 -9 -> -2682682682682682682682682682682682
|
||
|
|
dqcps323 copysign 1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341
|
||
|
|
dqcps324 copysign -1341341341341341341341341341341341 -9 -> -1341341341341341341341341341341341
|
||
|
|
|
||
|
|
-- Nmax, Nmin, Ntiny
|
||
|
|
dqcps331 copysign 9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144
|
||
|
|
dqcps332 copysign 1E-6143 -1 -> -1E-6143
|
||
|
|
dqcps333 copysign 1.000000000000000000000000000000000E-6143 -1 -> -1.000000000000000000000000000000000E-6143
|
||
|
|
dqcps334 copysign 1E-6176 -1 -> -1E-6176
|
||
|
|
|
||
|
|
dqcps335 copysign -1E-6176 -3 -> -1E-6176
|
||
|
|
dqcps336 copysign -1.000000000000000000000000000000000E-6143 -3 -> -1.000000000000000000000000000000000E-6143
|
||
|
|
dqcps337 copysign -1E-6143 -3 -> -1E-6143
|
||
|
|
dqcps338 copysign -9.999999999999999999999999999999999E+6144 -3 -> -9.999999999999999999999999999999999E+6144
|
||
|
|
|
||
|
|
-- Other kinds of RHS
|
||
|
|
dqcps401 copysign 701 -34 -> -701
|
||
|
|
dqcps402 copysign -720 -34 -> -720
|
||
|
|
dqcps403 copysign 701 -0 -> -701
|
||
|
|
dqcps404 copysign -720 -0 -> -720
|
||
|
|
dqcps405 copysign 701 +0 -> 701
|
||
|
|
dqcps406 copysign -720 +0 -> 720
|
||
|
|
dqcps407 copysign 701 +34 -> 701
|
||
|
|
dqcps408 copysign -720 +34 -> 720
|
||
|
|
|
||
|
|
dqcps413 copysign 701 -Inf -> -701
|
||
|
|
dqcps414 copysign -720 -Inf -> -720
|
||
|
|
dqcps415 copysign 701 +Inf -> 701
|
||
|
|
dqcps416 copysign -720 +Inf -> 720
|
||
|
|
|
||
|
|
dqcps420 copysign 701 -NaN -> -701
|
||
|
|
dqcps421 copysign -720 -NaN -> -720
|
||
|
|
dqcps422 copysign 701 +NaN -> 701
|
||
|
|
dqcps423 copysign -720 +NaN -> 720
|
||
|
|
dqcps425 copysign -720 +NaN8 -> 720
|
||
|
|
|
||
|
|
dqcps426 copysign 701 -sNaN -> -701
|
||
|
|
dqcps427 copysign -720 -sNaN -> -720
|
||
|
|
dqcps428 copysign 701 +sNaN -> 701
|
||
|
|
dqcps429 copysign -720 +sNaN -> 720
|
||
|
|
dqcps430 copysign -720 +sNaN3 -> 720
|
||
|
|
|