251 lines
11 KiB
Plaintext
251 lines
11 KiB
Plaintext
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------------------------------------------------------------------------
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-- shift.decTest -- shift coefficient left or right --
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-- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
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------------------------------------------------------------------------
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-- Please see the document "General Decimal Arithmetic Testcases" --
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-- at http://www2.hursley.ibm.com/decimal for the description of --
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-- these testcases. --
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-- --
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-- These testcases are experimental ('beta' versions), and they --
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-- may contain errors. They are offered on an as-is basis. In --
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-- particular, achieving the same results as the tests here is not --
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-- a guarantee that an implementation complies with any Standard --
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-- or specification. The tests are not exhaustive. --
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-- --
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-- Please send comments, suggestions, and corrections to the author: --
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-- Mike Cowlishaw, IBM Fellow --
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-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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-- mfc@uk.ibm.com --
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------------------------------------------------------------------------
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version: 2.59
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extended: 1
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precision: 9
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rounding: half_up
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maxExponent: 999
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minExponent: -999
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-- Sanity check
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shix001 shift 0 0 -> 0
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shix002 shift 0 2 -> 0
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shix003 shift 1 2 -> 100
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shix004 shift 1 8 -> 100000000
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shix005 shift 1 9 -> 0
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shix006 shift 1 -1 -> 0
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shix007 shift 123456789 -1 -> 12345678
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shix008 shift 123456789 -8 -> 1
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shix009 shift 123456789 -9 -> 0
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shix010 shift 0 -2 -> 0
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-- rhs must be an integer
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shix011 shift 1 1.5 -> NaN Invalid_operation
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shix012 shift 1 1.0 -> NaN Invalid_operation
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shix013 shift 1 0.1 -> NaN Invalid_operation
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shix014 shift 1 0.0 -> NaN Invalid_operation
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shix015 shift 1 1E+1 -> NaN Invalid_operation
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shix016 shift 1 1E+99 -> NaN Invalid_operation
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shix017 shift 1 Inf -> NaN Invalid_operation
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shix018 shift 1 -Inf -> NaN Invalid_operation
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-- and |rhs| <= precision
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shix020 shift 1 -1000 -> NaN Invalid_operation
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shix021 shift 1 -10 -> NaN Invalid_operation
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shix022 shift 1 10 -> NaN Invalid_operation
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shix023 shift 1 1000 -> NaN Invalid_operation
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-- full shifting pattern
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shix030 shift 123456789 -9 -> 0
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shix031 shift 123456789 -8 -> 1
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shix032 shift 123456789 -7 -> 12
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shix033 shift 123456789 -6 -> 123
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shix034 shift 123456789 -5 -> 1234
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shix035 shift 123456789 -4 -> 12345
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shix036 shift 123456789 -3 -> 123456
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shix037 shift 123456789 -2 -> 1234567
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shix038 shift 123456789 -1 -> 12345678
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shix039 shift 123456789 -0 -> 123456789
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shix040 shift 123456789 +0 -> 123456789
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shix041 shift 123456789 +1 -> 234567890
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shix042 shift 123456789 +2 -> 345678900
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shix043 shift 123456789 +3 -> 456789000
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shix044 shift 123456789 +4 -> 567890000
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shix045 shift 123456789 +5 -> 678900000
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shix046 shift 123456789 +6 -> 789000000
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shix047 shift 123456789 +7 -> 890000000
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shix048 shift 123456789 +8 -> 900000000
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shix049 shift 123456789 +9 -> 0
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-- from examples
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shix051 shift 34 8 -> '400000000'
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shix052 shift 12 9 -> '0'
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shix053 shift 123456789 -2 -> '1234567'
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shix054 shift 123456789 0 -> '123456789'
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shix055 shift 123456789 +2 -> '345678900'
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-- zeros
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shix060 shift 0E-10 +9 -> 0E-10
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shix061 shift 0E-10 -9 -> 0E-10
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shix062 shift 0.000 +9 -> 0.000
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shix063 shift 0.000 -9 -> 0.000
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shix064 shift 0E+10 +9 -> 0E+10
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shix065 shift 0E+10 -9 -> 0E+10
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shix066 shift -0E-10 +9 -> -0E-10
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shix067 shift -0E-10 -9 -> -0E-10
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shix068 shift -0.000 +9 -> -0.000
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shix069 shift -0.000 -9 -> -0.000
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shix070 shift -0E+10 +9 -> -0E+10
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shix071 shift -0E+10 -9 -> -0E+10
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-- Nmax, Nmin, Ntiny
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shix141 shift 9.99999999E+999 -1 -> 9.9999999E+998
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shix142 shift 9.99999999E+999 -8 -> 9E+991
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shix143 shift 9.99999999E+999 1 -> 9.99999990E+999
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shix144 shift 9.99999999E+999 8 -> 9.00000000E+999
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shix145 shift 1E-999 -1 -> 0E-999
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shix146 shift 1E-999 -8 -> 0E-999
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shix147 shift 1E-999 1 -> 1.0E-998
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shix148 shift 1E-999 8 -> 1.00000000E-991
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shix151 shift 1.00000000E-999 -1 -> 1.0000000E-1000
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shix152 shift 1.00000000E-999 -8 -> 1E-1007
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shix153 shift 1.00000000E-999 1 -> 0E-1007
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shix154 shift 1.00000000E-999 8 -> 0E-1007
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shix155 shift 9.00000000E-999 -1 -> 9.0000000E-1000
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shix156 shift 9.00000000E-999 -8 -> 9E-1007
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shix157 shift 9.00000000E-999 1 -> 0E-1007
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shix158 shift 9.00000000E-999 8 -> 0E-1007
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shix160 shift 1E-1007 -1 -> 0E-1007
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shix161 shift 1E-1007 -8 -> 0E-1007
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shix162 shift 1E-1007 1 -> 1.0E-1006
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shix163 shift 1E-1007 8 -> 1.00000000E-999
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-- negatives
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shix171 shift -9.99999999E+999 -1 -> -9.9999999E+998
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shix172 shift -9.99999999E+999 -8 -> -9E+991
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shix173 shift -9.99999999E+999 1 -> -9.99999990E+999
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shix174 shift -9.99999999E+999 8 -> -9.00000000E+999
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shix175 shift -1E-999 -1 -> -0E-999
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shix176 shift -1E-999 -8 -> -0E-999
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shix177 shift -1E-999 1 -> -1.0E-998
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shix178 shift -1E-999 8 -> -1.00000000E-991
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shix181 shift -1.00000000E-999 -1 -> -1.0000000E-1000
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shix182 shift -1.00000000E-999 -8 -> -1E-1007
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shix183 shift -1.00000000E-999 1 -> -0E-1007
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shix184 shift -1.00000000E-999 8 -> -0E-1007
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shix185 shift -9.00000000E-999 -1 -> -9.0000000E-1000
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shix186 shift -9.00000000E-999 -8 -> -9E-1007
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shix187 shift -9.00000000E-999 1 -> -0E-1007
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shix188 shift -9.00000000E-999 8 -> -0E-1007
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shix190 shift -1E-1007 -1 -> -0E-1007
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shix191 shift -1E-1007 -8 -> -0E-1007
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shix192 shift -1E-1007 1 -> -1.0E-1006
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shix193 shift -1E-1007 8 -> -1.00000000E-999
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-- more negatives (of sanities)
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shix201 shift -0 0 -> -0
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shix202 shift -0 2 -> -0
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shix203 shift -1 2 -> -100
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shix204 shift -1 8 -> -100000000
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shix205 shift -1 9 -> -0
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shix206 shift -1 -1 -> -0
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shix207 shift -123456789 -1 -> -12345678
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shix208 shift -123456789 -8 -> -1
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shix209 shift -123456789 -9 -> -0
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shix210 shift -0 -2 -> -0
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shix211 shift -0 -0 -> -0
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-- Specials; NaNs are handled as usual
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shix781 shift -Inf -8 -> -Infinity
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shix782 shift -Inf -1 -> -Infinity
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shix783 shift -Inf -0 -> -Infinity
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shix784 shift -Inf 0 -> -Infinity
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shix785 shift -Inf 1 -> -Infinity
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shix786 shift -Inf 8 -> -Infinity
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shix787 shift -1000 -Inf -> NaN Invalid_operation
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shix788 shift -Inf -Inf -> NaN Invalid_operation
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shix789 shift -1 -Inf -> NaN Invalid_operation
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shix790 shift -0 -Inf -> NaN Invalid_operation
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shix791 shift 0 -Inf -> NaN Invalid_operation
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shix792 shift 1 -Inf -> NaN Invalid_operation
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shix793 shift 1000 -Inf -> NaN Invalid_operation
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shix794 shift Inf -Inf -> NaN Invalid_operation
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shix800 shift Inf -Inf -> NaN Invalid_operation
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shix801 shift Inf -8 -> Infinity
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shix802 shift Inf -1 -> Infinity
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shix803 shift Inf -0 -> Infinity
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shix804 shift Inf 0 -> Infinity
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shix805 shift Inf 1 -> Infinity
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shix806 shift Inf 8 -> Infinity
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shix807 shift Inf Inf -> NaN Invalid_operation
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shix808 shift -1000 Inf -> NaN Invalid_operation
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shix809 shift -Inf Inf -> NaN Invalid_operation
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shix810 shift -1 Inf -> NaN Invalid_operation
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shix811 shift -0 Inf -> NaN Invalid_operation
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shix812 shift 0 Inf -> NaN Invalid_operation
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shix813 shift 1 Inf -> NaN Invalid_operation
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shix814 shift 1000 Inf -> NaN Invalid_operation
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shix815 shift Inf Inf -> NaN Invalid_operation
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shix821 shift NaN -Inf -> NaN
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shix822 shift NaN -1000 -> NaN
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shix823 shift NaN -1 -> NaN
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shix824 shift NaN -0 -> NaN
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shix825 shift NaN 0 -> NaN
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shix826 shift NaN 1 -> NaN
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shix827 shift NaN 1000 -> NaN
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shix828 shift NaN Inf -> NaN
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shix829 shift NaN NaN -> NaN
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shix830 shift -Inf NaN -> NaN
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shix831 shift -1000 NaN -> NaN
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shix832 shift -1 NaN -> NaN
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shix833 shift -0 NaN -> NaN
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shix834 shift 0 NaN -> NaN
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shix835 shift 1 NaN -> NaN
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shix836 shift 1000 NaN -> NaN
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shix837 shift Inf NaN -> NaN
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shix841 shift sNaN -Inf -> NaN Invalid_operation
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shix842 shift sNaN -1000 -> NaN Invalid_operation
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shix843 shift sNaN -1 -> NaN Invalid_operation
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shix844 shift sNaN -0 -> NaN Invalid_operation
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shix845 shift sNaN 0 -> NaN Invalid_operation
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shix846 shift sNaN 1 -> NaN Invalid_operation
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shix847 shift sNaN 1000 -> NaN Invalid_operation
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shix848 shift sNaN NaN -> NaN Invalid_operation
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shix849 shift sNaN sNaN -> NaN Invalid_operation
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shix850 shift NaN sNaN -> NaN Invalid_operation
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shix851 shift -Inf sNaN -> NaN Invalid_operation
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shix852 shift -1000 sNaN -> NaN Invalid_operation
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shix853 shift -1 sNaN -> NaN Invalid_operation
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shix854 shift -0 sNaN -> NaN Invalid_operation
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shix855 shift 0 sNaN -> NaN Invalid_operation
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shix856 shift 1 sNaN -> NaN Invalid_operation
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shix857 shift 1000 sNaN -> NaN Invalid_operation
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shix858 shift Inf sNaN -> NaN Invalid_operation
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shix859 shift NaN sNaN -> NaN Invalid_operation
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-- propagating NaNs
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shix861 shift NaN1 -Inf -> NaN1
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shix862 shift +NaN2 -1000 -> NaN2
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shix863 shift NaN3 1000 -> NaN3
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shix864 shift NaN4 Inf -> NaN4
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shix865 shift NaN5 +NaN6 -> NaN5
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shix866 shift -Inf NaN7 -> NaN7
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shix867 shift -1000 NaN8 -> NaN8
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shix868 shift 1000 NaN9 -> NaN9
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shix869 shift Inf +NaN10 -> NaN10
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shix871 shift sNaN11 -Inf -> NaN11 Invalid_operation
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shix872 shift sNaN12 -1000 -> NaN12 Invalid_operation
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shix873 shift sNaN13 1000 -> NaN13 Invalid_operation
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shix874 shift sNaN14 NaN17 -> NaN14 Invalid_operation
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shix875 shift sNaN15 sNaN18 -> NaN15 Invalid_operation
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shix876 shift NaN16 sNaN19 -> NaN19 Invalid_operation
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shix877 shift -Inf +sNaN20 -> NaN20 Invalid_operation
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shix878 shift -1000 sNaN21 -> NaN21 Invalid_operation
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shix879 shift 1000 sNaN22 -> NaN22 Invalid_operation
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shix880 shift Inf sNaN23 -> NaN23 Invalid_operation
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shix881 shift +NaN25 +sNaN24 -> NaN24 Invalid_operation
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shix882 shift -NaN26 NaN28 -> -NaN26
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shix883 shift -sNaN27 sNaN29 -> -NaN27 Invalid_operation
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shix884 shift 1000 -NaN30 -> -NaN30
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shix885 shift 1000 -sNaN31 -> -NaN31 Invalid_operation
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