Add updated .hgeol file and fix newlines in the 3.1 branch.
diff --git a/Lib/test/decimaltestdata/ddCanonical.decTest b/Lib/test/decimaltestdata/ddCanonical.decTest
index 824de83..b4f9e32 100644
--- a/Lib/test/decimaltestdata/ddCanonical.decTest
+++ b/Lib/test/decimaltestdata/ddCanonical.decTest
@@ -1,357 +1,357 @@
-------------------------------------------------------------------------
--- ddCanonical.decTest -- test decDouble canonical results --
--- 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: 2.59
-
--- This file tests that copy operations leave uncanonical operands
--- unchanged, and vice versa
--- All operands and results are decDoubles.
-precision: 16
-maxExponent: 384
-minExponent: -383
-extended: 1
-clamp: 1
-rounding: half_even
-
--- Uncanonical declets are: abc, where:
--- a=1,2,3
--- b=6,7,e,f
--- c=e,f
-
--- assert some standard (canonical) values; this tests that FromString
--- produces canonical results (many more in decimalNN)
-ddcan001 apply 9.999999999999999E+384 -> #77fcff3fcff3fcff
-ddcan002 apply 0 -> #2238000000000000
-ddcan003 apply 1 -> #2238000000000001
-ddcan004 apply -1 -> #a238000000000001
-ddcan005 apply Infinity -> #7800000000000000
-ddcan006 apply -Infinity -> #f800000000000000
-ddcan007 apply -NaN -> #fc00000000000000
-ddcan008 apply -sNaN -> #fe00000000000000
-ddcan009 apply NaN999999999999999 -> #7c00ff3fcff3fcff
-ddcan010 apply sNaN999999999999999 -> #7e00ff3fcff3fcff
-decan011 apply 9999999999999999 -> #6e38ff3fcff3fcff
-ddcan012 apply 7.50 -> #22300000000003d0
-ddcan013 apply 9.99 -> #22300000000000ff
-
--- Base tests for canonical encodings (individual operator
--- propagation is tested later)
-
--- Finites: declets in coefficient
-ddcan021 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
-ddcan022 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
-ddcan023 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
-ddcan024 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
-ddcan025 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
-ddcan026 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
-ddcan027 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
-ddcan028 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
-ddcan030 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
-ddcan031 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
-ddcan032 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
-ddcan033 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
-ddcan035 canonical #77fcff3fdff3fcff -> #77fcff3fcff3fcff
-ddcan036 canonical #77fcff3feff3fcff -> #77fcff3fcff3fcff
-
--- NaN: declets in payload
-ddcan100 canonical NaN999999999999999 -> #7c00ff3fcff3fcff
-ddcan101 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan102 canonical #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan103 canonical #7c00ffffcff3fcff -> #7c00ff3fcff3fcff
-ddcan104 canonical #7c00ff3ffff3fcff -> #7c00ff3fcff3fcff
-ddcan105 canonical #7c00ff3fcffffcff -> #7c00ff3fcff3fcff
-ddcan106 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
-ddcan107 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
--- NaN: exponent continuation bits [excluding sNaN selector]
-ddcan110 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan112 canonical #7d00ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan113 canonical #7c80ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan114 canonical #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan115 canonical #7c20ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan116 canonical #7c10ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan117 canonical #7c08ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan118 canonical #7c04ff3fcff3fcff -> #7c00ff3fcff3fcff
-
--- sNaN: declets in payload
-ddcan120 canonical sNaN999999999999999 -> #7e00ff3fcff3fcff
-ddcan121 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan122 canonical #7e03ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan123 canonical #7e00ffffcff3fcff -> #7e00ff3fcff3fcff
-ddcan124 canonical #7e00ff3ffff3fcff -> #7e00ff3fcff3fcff
-ddcan125 canonical #7e00ff3fcffffcff -> #7e00ff3fcff3fcff
-ddcan126 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
-ddcan127 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
--- sNaN: exponent continuation bits [excluding sNaN selector]
-ddcan130 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan132 canonical #7f00ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan133 canonical #7e80ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan134 canonical #7e40ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan135 canonical #7e20ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan136 canonical #7e10ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan137 canonical #7e08ff3fcff3fcff -> #7e00ff3fcff3fcff
-ddcan138 canonical #7e04ff3fcff3fcff -> #7e00ff3fcff3fcff
-
--- Inf: exponent continuation bits
-ddcan140 canonical #7800000000000000 -> #7800000000000000
-ddcan141 canonical #7900000000000000 -> #7800000000000000
-ddcan142 canonical #7a00000000000000 -> #7800000000000000
-ddcan143 canonical #7880000000000000 -> #7800000000000000
-ddcan144 canonical #7840000000000000 -> #7800000000000000
-ddcan145 canonical #7820000000000000 -> #7800000000000000
-ddcan146 canonical #7810000000000000 -> #7800000000000000
-ddcan147 canonical #7808000000000000 -> #7800000000000000
-ddcan148 canonical #7804000000000000 -> #7800000000000000
-
--- Inf: coefficient continuation bits (first, last, and a few others)
-ddcan150 canonical #7800000000000000 -> #7800000000000000
-ddcan151 canonical #7802000000000000 -> #7800000000000000
-ddcan152 canonical #7800000000000001 -> #7800000000000000
-ddcan153 canonical #7801000000000000 -> #7800000000000000
-ddcan154 canonical #7800200000000000 -> #7800000000000000
-ddcan155 canonical #7800080000000000 -> #7800000000000000
-ddcan156 canonical #7800002000000000 -> #7800000000000000
-ddcan157 canonical #7800000400000000 -> #7800000000000000
-ddcan158 canonical #7800000040000000 -> #7800000000000000
-ddcan159 canonical #7800000008000000 -> #7800000000000000
-ddcan160 canonical #7800000000400000 -> #7800000000000000
-ddcan161 canonical #7800000000020000 -> #7800000000000000
-ddcan162 canonical #7800000000008000 -> #7800000000000000
-ddcan163 canonical #7800000000000200 -> #7800000000000000
-ddcan164 canonical #7800000000000040 -> #7800000000000000
-ddcan165 canonical #7800000000000008 -> #7800000000000000
-
-
--- Now the operators -- trying to check paths that might fail to
--- canonicalize propagated operands
-
------ Add:
--- Finites: neutral 0
-ddcan202 add 0E+384 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
-ddcan203 add #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
--- tiny zero
-ddcan204 add 0E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Rounded
-ddcan205 add #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
--- tiny non zero
-ddcan206 add -1E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Inexact Rounded
-ddcan207 add #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
--- NaN: declets in payload
-ddcan211 add 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan212 add #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
--- NaN: exponent continuation bits [excluding sNaN selector]
-ddcan213 add 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan214 add #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
--- sNaN: declets in payload
-ddcan215 add 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan216 add #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
--- sNaN: exponent continuation bits [excluding sNaN selector]
-ddcan217 add 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan218 add #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
--- Inf: exponent continuation bits
-ddcan220 add 0 #7880000000000000 -> #7800000000000000
-ddcan221 add #7880000000000000 0 -> #7800000000000000
--- Inf: coefficient continuation bits
-ddcan222 add 0 #7802000000000000 -> #7800000000000000
-ddcan223 add #7802000000000000 0 -> #7800000000000000
-ddcan224 add 0 #7800000000000001 -> #7800000000000000
-ddcan225 add #7800000000000001 0 -> #7800000000000000
-ddcan226 add 0 #7800002000000000 -> #7800000000000000
-ddcan227 add #7800002000000000 0 -> #7800000000000000
-
------ Class: [does not return encoded]
-
------ Compare:
-ddcan231 compare -Inf 1 -> #a238000000000001
-ddcan232 compare -Inf -Inf -> #2238000000000000
-ddcan233 compare 1 -Inf -> #2238000000000001
-ddcan234 compare #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff
-ddcan235 compare #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
-
------ CompareSig:
-ddcan241 comparesig -Inf 1 -> #a238000000000001
-ddcan242 comparesig -Inf -Inf -> #2238000000000000
-ddcan243 comparesig 1 -Inf -> #2238000000000001
-ddcan244 comparesig #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
-ddcan245 comparesig #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
-
------ Copy: [does not usually canonicalize]
--- finites
-ddcan250 copy #77ffff3fcff3fcff -> #77ffff3fcff3fcff
-ddcan251 copy #77fcff3fdff3fcff -> #77fcff3fdff3fcff
--- NaNs
-ddcan252 copy #7c03ff3fcff3fcff -> #7c03ff3fcff3fcff
-ddcan253 copy #7c00ff3fcff3ffff -> #7c00ff3fcff3ffff
-ddcan254 copy #7d00ff3fcff3fcff -> #7d00ff3fcff3fcff
-ddcan255 copy #7c04ff3fcff3fcff -> #7c04ff3fcff3fcff
--- sNaN
-ddcan256 copy #7e00ff3fcffffcff -> #7e00ff3fcffffcff
-ddcan257 copy #7e40ff3fcff3fcff -> #7e40ff3fcff3fcff
--- Inf
-ddcan258 copy #7a00000000000000 -> #7a00000000000000
-ddcan259 copy #7800200000000000 -> #7800200000000000
-
------ CopyAbs: [does not usually canonicalize]
--- finites
-ddcan260 copyabs #f7ffff3fcff3fcff -> #77ffff3fcff3fcff
-ddcan261 copyabs #f7fcff3fdff3fcff -> #77fcff3fdff3fcff
--- NaNs
-ddcan262 copyabs #fc03ff3fcff3fcff -> #7c03ff3fcff3fcff
-ddcan263 copyabs #fc00ff3fcff3ffff -> #7c00ff3fcff3ffff
-ddcan264 copyabs #fd00ff3fcff3fcff -> #7d00ff3fcff3fcff
-ddcan265 copyabs #fc04ff3fcff3fcff -> #7c04ff3fcff3fcff
--- sNaN
-ddcan266 copyabs #fe00ff3fcffffcff -> #7e00ff3fcffffcff
-ddcan267 copyabs #fe40ff3fcff3fcff -> #7e40ff3fcff3fcff
--- Inf
-ddcan268 copyabs #fa00000000000000 -> #7a00000000000000
-ddcan269 copyabs #f800200000000000 -> #7800200000000000
-
------ CopyNegate: [does not usually canonicalize]
--- finites
-ddcan270 copynegate #77ffff3fcff3fcff -> #f7ffff3fcff3fcff
-ddcan271 copynegate #77fcff3fdff3fcff -> #f7fcff3fdff3fcff
--- NaNs
-ddcan272 copynegate #7c03ff3fcff3fcff -> #fc03ff3fcff3fcff
-ddcan273 copynegate #7c00ff3fcff3ffff -> #fc00ff3fcff3ffff
-ddcan274 copynegate #7d00ff3fcff3fcff -> #fd00ff3fcff3fcff
-ddcan275 copynegate #7c04ff3fcff3fcff -> #fc04ff3fcff3fcff
--- sNaN
-ddcan276 copynegate #7e00ff3fcffffcff -> #fe00ff3fcffffcff
-ddcan277 copynegate #7e40ff3fcff3fcff -> #fe40ff3fcff3fcff
--- Inf
-ddcan278 copynegate #7a00000000000000 -> #fa00000000000000
-ddcan279 copynegate #7800200000000000 -> #f800200000000000
-
------ CopySign: [does not usually canonicalize]
--- finites
-ddcan280 copysign #77ffff3fcff3fcff -1 -> #f7ffff3fcff3fcff
-ddcan281 copysign #77fcff3fdff3fcff 1 -> #77fcff3fdff3fcff
--- NaNs
-ddcan282 copysign #7c03ff3fcff3fcff -1 -> #fc03ff3fcff3fcff
-ddcan283 copysign #7c00ff3fcff3ffff 1 -> #7c00ff3fcff3ffff
-ddcan284 copysign #7d00ff3fcff3fcff -1 -> #fd00ff3fcff3fcff
-ddcan285 copysign #7c04ff3fcff3fcff 1 -> #7c04ff3fcff3fcff
--- sNaN
-ddcan286 copysign #7e00ff3fcffffcff -1 -> #fe00ff3fcffffcff
-ddcan287 copysign #7e40ff3fcff3fcff 1 -> #7e40ff3fcff3fcff
--- Inf
-ddcan288 copysign #7a00000000000000 -1 -> #fa00000000000000
-ddcan289 copysign #7800200000000000 1 -> #7800200000000000
-
------ Multiply:
--- Finites: neutral 0
-ddcan302 multiply 1 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
-ddcan303 multiply #77fcffffcff3fcff 1 -> #77fcff3fcff3fcff
--- negative
-ddcan306 multiply -1 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
-ddcan307 multiply #77fcffffcff3fcff -1 -> #f7fcff3fcff3fcff
--- NaN: declets in payload
-ddcan311 multiply 1 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan312 multiply #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
--- NaN: exponent continuation bits [excluding sNaN selector]
-ddcan313 multiply 1 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan314 multiply #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
--- sNaN: declets in payload
-ddcan315 multiply 1 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan316 multiply #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
--- sNaN: exponent continuation bits [excluding sNaN selector]
-ddcan317 multiply 1 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan318 multiply #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
--- Inf: exponent continuation bits
-ddcan320 multiply 1 #7880000000000000 -> #7800000000000000
-ddcan321 multiply #7880000000000000 1 -> #7800000000000000
--- Inf: coefficient continuation bits
-ddcan322 multiply 1 #7802000000000000 -> #7800000000000000
-ddcan323 multiply #7802000000000000 1 -> #7800000000000000
-ddcan324 multiply 1 #7800000000000001 -> #7800000000000000
-ddcan325 multiply #7800000000000001 1 -> #7800000000000000
-ddcan326 multiply 1 #7800002000000000 -> #7800000000000000
-ddcan327 multiply #7800002000000000 1 -> #7800000000000000
-
------ Quantize:
-ddcan401 quantize #6e38ff3ffff3fcff 1 -> #6e38ff3fcff3fcff
-ddcan402 quantize #6e38ff3fcff3fdff 0 -> #6e38ff3fcff3fcff
-ddcan403 quantize #7880000000000000 Inf -> #7800000000000000
-ddcan404 quantize #7802000000000000 -Inf -> #7800000000000000
-ddcan410 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
-ddcan411 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
-ddcan412 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
-ddcan413 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
-ddcan414 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
-ddcan415 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
-ddcan416 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
-ddcan417 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
-
------ Subtract:
--- Finites: neutral 0
-ddcan502 subtract 0E+384 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
-ddcan503 subtract #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
--- tiny zero
-ddcan504 subtract 0E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Rounded
-ddcan505 subtract #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
--- tiny non zero
-ddcan506 subtract -1E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Inexact Rounded
-ddcan507 subtract #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
--- NaN: declets in payload
-ddcan511 subtract 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan512 subtract #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
--- NaN: exponent continuation bits [excluding sNaN selector]
-ddcan513 subtract 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan514 subtract #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
--- sNaN: declets in payload
-ddcan515 subtract 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan516 subtract #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
--- sNaN: exponent continuation bits [excluding sNaN selector]
-ddcan517 subtract 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan518 subtract #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
--- Inf: exponent continuation bits
-ddcan520 subtract 0 #7880000000000000 -> #f800000000000000
-ddcan521 subtract #7880000000000000 0 -> #7800000000000000
--- Inf: coefficient continuation bits
-ddcan522 subtract 0 #7802000000000000 -> #f800000000000000
-ddcan523 subtract #7802000000000000 0 -> #7800000000000000
-ddcan524 subtract 0 #7800000000000001 -> #f800000000000000
-ddcan525 subtract #7800000000000001 0 -> #7800000000000000
-ddcan526 subtract 0 #7800002000000000 -> #f800000000000000
-ddcan527 subtract #7800002000000000 0 -> #7800000000000000
-
------ ToIntegral:
-ddcan601 tointegralx #6e38ff3ffff3fcff -> #6e38ff3fcff3fcff
-ddcan602 tointegralx #6e38ff3fcff3fdff -> #6e38ff3fcff3fcff
-ddcan603 tointegralx #7880000000000000 -> #7800000000000000
-ddcan604 tointegralx #7802000000000000 -> #7800000000000000
-ddcan610 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan611 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan612 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan613 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
-ddcan614 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan615 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan616 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
-ddcan617 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
--- uncanonical 3999, 39.99, 3.99, 0.399, and negatives
-ddcan618 tointegralx #2238000000000fff -> #2238000000000cff
-ddcan619 tointegralx #2230000000000fff -> #2238000000000040 Inexact Rounded
-ddcan620 tointegralx #222c000000000fff -> #2238000000000004 Inexact Rounded
-ddcan621 tointegralx #2228000000000fff -> #2238000000000000 Inexact Rounded
-ddcan622 tointegralx #a238000000000fff -> #a238000000000cff
-ddcan623 tointegralx #a230000000000fff -> #a238000000000040 Inexact Rounded
-ddcan624 tointegralx #a22c000000000fff -> #a238000000000004 Inexact Rounded
-ddcan625 tointegralx #a228000000000fff -> #a238000000000000 Inexact Rounded
-
-
-
+------------------------------------------------------------------------
+-- ddCanonical.decTest -- test decDouble canonical results --
+-- 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: 2.59
+
+-- This file tests that copy operations leave uncanonical operands
+-- unchanged, and vice versa
+-- All operands and results are decDoubles.
+precision: 16
+maxExponent: 384
+minExponent: -383
+extended: 1
+clamp: 1
+rounding: half_even
+
+-- Uncanonical declets are: abc, where:
+-- a=1,2,3
+-- b=6,7,e,f
+-- c=e,f
+
+-- assert some standard (canonical) values; this tests that FromString
+-- produces canonical results (many more in decimalNN)
+ddcan001 apply 9.999999999999999E+384 -> #77fcff3fcff3fcff
+ddcan002 apply 0 -> #2238000000000000
+ddcan003 apply 1 -> #2238000000000001
+ddcan004 apply -1 -> #a238000000000001
+ddcan005 apply Infinity -> #7800000000000000
+ddcan006 apply -Infinity -> #f800000000000000
+ddcan007 apply -NaN -> #fc00000000000000
+ddcan008 apply -sNaN -> #fe00000000000000
+ddcan009 apply NaN999999999999999 -> #7c00ff3fcff3fcff
+ddcan010 apply sNaN999999999999999 -> #7e00ff3fcff3fcff
+decan011 apply 9999999999999999 -> #6e38ff3fcff3fcff
+ddcan012 apply 7.50 -> #22300000000003d0
+ddcan013 apply 9.99 -> #22300000000000ff
+
+-- Base tests for canonical encodings (individual operator
+-- propagation is tested later)
+
+-- Finites: declets in coefficient
+ddcan021 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
+ddcan022 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
+ddcan023 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
+ddcan024 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
+ddcan025 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
+ddcan026 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
+ddcan027 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
+ddcan028 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
+ddcan030 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
+ddcan031 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
+ddcan032 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
+ddcan033 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
+ddcan035 canonical #77fcff3fdff3fcff -> #77fcff3fcff3fcff
+ddcan036 canonical #77fcff3feff3fcff -> #77fcff3fcff3fcff
+
+-- NaN: declets in payload
+ddcan100 canonical NaN999999999999999 -> #7c00ff3fcff3fcff
+ddcan101 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan102 canonical #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan103 canonical #7c00ffffcff3fcff -> #7c00ff3fcff3fcff
+ddcan104 canonical #7c00ff3ffff3fcff -> #7c00ff3fcff3fcff
+ddcan105 canonical #7c00ff3fcffffcff -> #7c00ff3fcff3fcff
+ddcan106 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
+ddcan107 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
+-- NaN: exponent continuation bits [excluding sNaN selector]
+ddcan110 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan112 canonical #7d00ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan113 canonical #7c80ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan114 canonical #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan115 canonical #7c20ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan116 canonical #7c10ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan117 canonical #7c08ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan118 canonical #7c04ff3fcff3fcff -> #7c00ff3fcff3fcff
+
+-- sNaN: declets in payload
+ddcan120 canonical sNaN999999999999999 -> #7e00ff3fcff3fcff
+ddcan121 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan122 canonical #7e03ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan123 canonical #7e00ffffcff3fcff -> #7e00ff3fcff3fcff
+ddcan124 canonical #7e00ff3ffff3fcff -> #7e00ff3fcff3fcff
+ddcan125 canonical #7e00ff3fcffffcff -> #7e00ff3fcff3fcff
+ddcan126 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
+ddcan127 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
+-- sNaN: exponent continuation bits [excluding sNaN selector]
+ddcan130 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan132 canonical #7f00ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan133 canonical #7e80ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan134 canonical #7e40ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan135 canonical #7e20ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan136 canonical #7e10ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan137 canonical #7e08ff3fcff3fcff -> #7e00ff3fcff3fcff
+ddcan138 canonical #7e04ff3fcff3fcff -> #7e00ff3fcff3fcff
+
+-- Inf: exponent continuation bits
+ddcan140 canonical #7800000000000000 -> #7800000000000000
+ddcan141 canonical #7900000000000000 -> #7800000000000000
+ddcan142 canonical #7a00000000000000 -> #7800000000000000
+ddcan143 canonical #7880000000000000 -> #7800000000000000
+ddcan144 canonical #7840000000000000 -> #7800000000000000
+ddcan145 canonical #7820000000000000 -> #7800000000000000
+ddcan146 canonical #7810000000000000 -> #7800000000000000
+ddcan147 canonical #7808000000000000 -> #7800000000000000
+ddcan148 canonical #7804000000000000 -> #7800000000000000
+
+-- Inf: coefficient continuation bits (first, last, and a few others)
+ddcan150 canonical #7800000000000000 -> #7800000000000000
+ddcan151 canonical #7802000000000000 -> #7800000000000000
+ddcan152 canonical #7800000000000001 -> #7800000000000000
+ddcan153 canonical #7801000000000000 -> #7800000000000000
+ddcan154 canonical #7800200000000000 -> #7800000000000000
+ddcan155 canonical #7800080000000000 -> #7800000000000000
+ddcan156 canonical #7800002000000000 -> #7800000000000000
+ddcan157 canonical #7800000400000000 -> #7800000000000000
+ddcan158 canonical #7800000040000000 -> #7800000000000000
+ddcan159 canonical #7800000008000000 -> #7800000000000000
+ddcan160 canonical #7800000000400000 -> #7800000000000000
+ddcan161 canonical #7800000000020000 -> #7800000000000000
+ddcan162 canonical #7800000000008000 -> #7800000000000000
+ddcan163 canonical #7800000000000200 -> #7800000000000000
+ddcan164 canonical #7800000000000040 -> #7800000000000000
+ddcan165 canonical #7800000000000008 -> #7800000000000000
+
+
+-- Now the operators -- trying to check paths that might fail to
+-- canonicalize propagated operands
+
+----- Add:
+-- Finites: neutral 0
+ddcan202 add 0E+384 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
+ddcan203 add #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
+-- tiny zero
+ddcan204 add 0E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Rounded
+ddcan205 add #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
+-- tiny non zero
+ddcan206 add -1E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Inexact Rounded
+ddcan207 add #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
+-- NaN: declets in payload
+ddcan211 add 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan212 add #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
+-- NaN: exponent continuation bits [excluding sNaN selector]
+ddcan213 add 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan214 add #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
+-- sNaN: declets in payload
+ddcan215 add 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan216 add #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
+-- sNaN: exponent continuation bits [excluding sNaN selector]
+ddcan217 add 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan218 add #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
+-- Inf: exponent continuation bits
+ddcan220 add 0 #7880000000000000 -> #7800000000000000
+ddcan221 add #7880000000000000 0 -> #7800000000000000
+-- Inf: coefficient continuation bits
+ddcan222 add 0 #7802000000000000 -> #7800000000000000
+ddcan223 add #7802000000000000 0 -> #7800000000000000
+ddcan224 add 0 #7800000000000001 -> #7800000000000000
+ddcan225 add #7800000000000001 0 -> #7800000000000000
+ddcan226 add 0 #7800002000000000 -> #7800000000000000
+ddcan227 add #7800002000000000 0 -> #7800000000000000
+
+----- Class: [does not return encoded]
+
+----- Compare:
+ddcan231 compare -Inf 1 -> #a238000000000001
+ddcan232 compare -Inf -Inf -> #2238000000000000
+ddcan233 compare 1 -Inf -> #2238000000000001
+ddcan234 compare #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff
+ddcan235 compare #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
+
+----- CompareSig:
+ddcan241 comparesig -Inf 1 -> #a238000000000001
+ddcan242 comparesig -Inf -Inf -> #2238000000000000
+ddcan243 comparesig 1 -Inf -> #2238000000000001
+ddcan244 comparesig #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
+ddcan245 comparesig #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
+
+----- Copy: [does not usually canonicalize]
+-- finites
+ddcan250 copy #77ffff3fcff3fcff -> #77ffff3fcff3fcff
+ddcan251 copy #77fcff3fdff3fcff -> #77fcff3fdff3fcff
+-- NaNs
+ddcan252 copy #7c03ff3fcff3fcff -> #7c03ff3fcff3fcff
+ddcan253 copy #7c00ff3fcff3ffff -> #7c00ff3fcff3ffff
+ddcan254 copy #7d00ff3fcff3fcff -> #7d00ff3fcff3fcff
+ddcan255 copy #7c04ff3fcff3fcff -> #7c04ff3fcff3fcff
+-- sNaN
+ddcan256 copy #7e00ff3fcffffcff -> #7e00ff3fcffffcff
+ddcan257 copy #7e40ff3fcff3fcff -> #7e40ff3fcff3fcff
+-- Inf
+ddcan258 copy #7a00000000000000 -> #7a00000000000000
+ddcan259 copy #7800200000000000 -> #7800200000000000
+
+----- CopyAbs: [does not usually canonicalize]
+-- finites
+ddcan260 copyabs #f7ffff3fcff3fcff -> #77ffff3fcff3fcff
+ddcan261 copyabs #f7fcff3fdff3fcff -> #77fcff3fdff3fcff
+-- NaNs
+ddcan262 copyabs #fc03ff3fcff3fcff -> #7c03ff3fcff3fcff
+ddcan263 copyabs #fc00ff3fcff3ffff -> #7c00ff3fcff3ffff
+ddcan264 copyabs #fd00ff3fcff3fcff -> #7d00ff3fcff3fcff
+ddcan265 copyabs #fc04ff3fcff3fcff -> #7c04ff3fcff3fcff
+-- sNaN
+ddcan266 copyabs #fe00ff3fcffffcff -> #7e00ff3fcffffcff
+ddcan267 copyabs #fe40ff3fcff3fcff -> #7e40ff3fcff3fcff
+-- Inf
+ddcan268 copyabs #fa00000000000000 -> #7a00000000000000
+ddcan269 copyabs #f800200000000000 -> #7800200000000000
+
+----- CopyNegate: [does not usually canonicalize]
+-- finites
+ddcan270 copynegate #77ffff3fcff3fcff -> #f7ffff3fcff3fcff
+ddcan271 copynegate #77fcff3fdff3fcff -> #f7fcff3fdff3fcff
+-- NaNs
+ddcan272 copynegate #7c03ff3fcff3fcff -> #fc03ff3fcff3fcff
+ddcan273 copynegate #7c00ff3fcff3ffff -> #fc00ff3fcff3ffff
+ddcan274 copynegate #7d00ff3fcff3fcff -> #fd00ff3fcff3fcff
+ddcan275 copynegate #7c04ff3fcff3fcff -> #fc04ff3fcff3fcff
+-- sNaN
+ddcan276 copynegate #7e00ff3fcffffcff -> #fe00ff3fcffffcff
+ddcan277 copynegate #7e40ff3fcff3fcff -> #fe40ff3fcff3fcff
+-- Inf
+ddcan278 copynegate #7a00000000000000 -> #fa00000000000000
+ddcan279 copynegate #7800200000000000 -> #f800200000000000
+
+----- CopySign: [does not usually canonicalize]
+-- finites
+ddcan280 copysign #77ffff3fcff3fcff -1 -> #f7ffff3fcff3fcff
+ddcan281 copysign #77fcff3fdff3fcff 1 -> #77fcff3fdff3fcff
+-- NaNs
+ddcan282 copysign #7c03ff3fcff3fcff -1 -> #fc03ff3fcff3fcff
+ddcan283 copysign #7c00ff3fcff3ffff 1 -> #7c00ff3fcff3ffff
+ddcan284 copysign #7d00ff3fcff3fcff -1 -> #fd00ff3fcff3fcff
+ddcan285 copysign #7c04ff3fcff3fcff 1 -> #7c04ff3fcff3fcff
+-- sNaN
+ddcan286 copysign #7e00ff3fcffffcff -1 -> #fe00ff3fcffffcff
+ddcan287 copysign #7e40ff3fcff3fcff 1 -> #7e40ff3fcff3fcff
+-- Inf
+ddcan288 copysign #7a00000000000000 -1 -> #fa00000000000000
+ddcan289 copysign #7800200000000000 1 -> #7800200000000000
+
+----- Multiply:
+-- Finites: neutral 0
+ddcan302 multiply 1 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
+ddcan303 multiply #77fcffffcff3fcff 1 -> #77fcff3fcff3fcff
+-- negative
+ddcan306 multiply -1 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
+ddcan307 multiply #77fcffffcff3fcff -1 -> #f7fcff3fcff3fcff
+-- NaN: declets in payload
+ddcan311 multiply 1 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan312 multiply #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
+-- NaN: exponent continuation bits [excluding sNaN selector]
+ddcan313 multiply 1 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan314 multiply #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
+-- sNaN: declets in payload
+ddcan315 multiply 1 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan316 multiply #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
+-- sNaN: exponent continuation bits [excluding sNaN selector]
+ddcan317 multiply 1 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan318 multiply #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
+-- Inf: exponent continuation bits
+ddcan320 multiply 1 #7880000000000000 -> #7800000000000000
+ddcan321 multiply #7880000000000000 1 -> #7800000000000000
+-- Inf: coefficient continuation bits
+ddcan322 multiply 1 #7802000000000000 -> #7800000000000000
+ddcan323 multiply #7802000000000000 1 -> #7800000000000000
+ddcan324 multiply 1 #7800000000000001 -> #7800000000000000
+ddcan325 multiply #7800000000000001 1 -> #7800000000000000
+ddcan326 multiply 1 #7800002000000000 -> #7800000000000000
+ddcan327 multiply #7800002000000000 1 -> #7800000000000000
+
+----- Quantize:
+ddcan401 quantize #6e38ff3ffff3fcff 1 -> #6e38ff3fcff3fcff
+ddcan402 quantize #6e38ff3fcff3fdff 0 -> #6e38ff3fcff3fcff
+ddcan403 quantize #7880000000000000 Inf -> #7800000000000000
+ddcan404 quantize #7802000000000000 -Inf -> #7800000000000000
+ddcan410 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
+ddcan411 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
+ddcan412 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
+ddcan413 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
+ddcan414 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
+ddcan415 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
+ddcan416 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
+ddcan417 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
+
+----- Subtract:
+-- Finites: neutral 0
+ddcan502 subtract 0E+384 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
+ddcan503 subtract #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
+-- tiny zero
+ddcan504 subtract 0E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Rounded
+ddcan505 subtract #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
+-- tiny non zero
+ddcan506 subtract -1E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Inexact Rounded
+ddcan507 subtract #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
+-- NaN: declets in payload
+ddcan511 subtract 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan512 subtract #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
+-- NaN: exponent continuation bits [excluding sNaN selector]
+ddcan513 subtract 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan514 subtract #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
+-- sNaN: declets in payload
+ddcan515 subtract 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan516 subtract #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
+-- sNaN: exponent continuation bits [excluding sNaN selector]
+ddcan517 subtract 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan518 subtract #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
+-- Inf: exponent continuation bits
+ddcan520 subtract 0 #7880000000000000 -> #f800000000000000
+ddcan521 subtract #7880000000000000 0 -> #7800000000000000
+-- Inf: coefficient continuation bits
+ddcan522 subtract 0 #7802000000000000 -> #f800000000000000
+ddcan523 subtract #7802000000000000 0 -> #7800000000000000
+ddcan524 subtract 0 #7800000000000001 -> #f800000000000000
+ddcan525 subtract #7800000000000001 0 -> #7800000000000000
+ddcan526 subtract 0 #7800002000000000 -> #f800000000000000
+ddcan527 subtract #7800002000000000 0 -> #7800000000000000
+
+----- ToIntegral:
+ddcan601 tointegralx #6e38ff3ffff3fcff -> #6e38ff3fcff3fcff
+ddcan602 tointegralx #6e38ff3fcff3fdff -> #6e38ff3fcff3fcff
+ddcan603 tointegralx #7880000000000000 -> #7800000000000000
+ddcan604 tointegralx #7802000000000000 -> #7800000000000000
+ddcan610 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan611 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan612 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan613 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
+ddcan614 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan615 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan616 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+ddcan617 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
+-- uncanonical 3999, 39.99, 3.99, 0.399, and negatives
+ddcan618 tointegralx #2238000000000fff -> #2238000000000cff
+ddcan619 tointegralx #2230000000000fff -> #2238000000000040 Inexact Rounded
+ddcan620 tointegralx #222c000000000fff -> #2238000000000004 Inexact Rounded
+ddcan621 tointegralx #2228000000000fff -> #2238000000000000 Inexact Rounded
+ddcan622 tointegralx #a238000000000fff -> #a238000000000cff
+ddcan623 tointegralx #a230000000000fff -> #a238000000000040 Inexact Rounded
+ddcan624 tointegralx #a22c000000000fff -> #a238000000000004 Inexact Rounded
+ddcan625 tointegralx #a228000000000fff -> #a238000000000000 Inexact Rounded
+
+
+