mirror of https://github.com/python/cpython
373 lines
27 KiB
Plaintext
373 lines
27 KiB
Plaintext
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------------------------------------------------------------------------
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-- dqCanonical.decTest -- test decQuad canonical results --
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-- Copyright (c) IBM Corporation, 1981, 2007. 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: 2.56
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-- This file tests that copy operations leave uncanonical operands
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-- unchanged, and vice versa
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-- All operands and results are decQuads.
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extended: 1
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clamp: 1
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precision: 34
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maxExponent: 6144
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minExponent: -6143
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rounding: half_even
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-- Uncanonical declets are: abc, where:
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-- a=1,2,3
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-- b=6,7,e,f
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-- c=e,f
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-- assert some standard (canonical) values; this tests that FromString
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-- produces canonical results (many more in decimalNN)
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dqcan001 apply 9.999999999999999999999999999999999E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan002 apply 0 -> #22080000000000000000000000000000
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dqcan003 apply 1 -> #22080000000000000000000000000001
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dqcan004 apply -1 -> #a2080000000000000000000000000001
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dqcan005 apply Infinity -> #78000000000000000000000000000000
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dqcan006 apply -Infinity -> #f8000000000000000000000000000000
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dqcan007 apply -NaN -> #fc000000000000000000000000000000
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dqcan008 apply -sNaN -> #fe000000000000000000000000000000
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dqcan009 apply NaN999999999999999999999999999999999 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan010 apply sNaN999999999999999999999999999999999 -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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decan011 apply 9999999999999999999999999999999999 -> #6e080ff3fcff3fcff3fcff3fcff3fcff
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dqcan012 apply 7.50 -> #220780000000000000000000000003d0
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dqcan013 apply 9.99 -> #220780000000000000000000000000ff
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-- Base tests for canonical encodings (individual operator
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-- propagation is tested later)
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-- Finites: declets in coefficient
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dqcan021 canonical #77ffcff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan022 canonical #77fffff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan023 canonical #77ffcffffcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan024 canonical #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan025 canonical #77ffcff3fcffffcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan026 canonical #77ffcff3fcff3ffff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan027 canonical #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan028 canonical #77ffcff3fcff3fcff3ffff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan029 canonical #77ffcff3fcff3fcff3fcffffcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan030 canonical #77ffcff3fcff3fcff3fcff3ffff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan031 canonical #77ffcff3fcff3fcff3fcff3fcffffcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan032 canonical #77ffcff3fcff3fcff3fcff3fcff3ffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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-- NaN: declets in payload
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dqcan061 canonical #7c000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan062 canonical #7c000ffffcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan063 canonical #7c000ff3ffff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan064 canonical #7c000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan065 canonical #7c000ff3fcff3ffff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan066 canonical #7c000ff3fcff3fcffffcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan067 canonical #7c000ff3fcff3fcff3ffff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan068 canonical #7c000ff3fcff3fcff3fcffffcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan069 canonical #7c000ff3fcff3fcff3fcff3ffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan070 canonical #7c000ff3fcff3fcff3fcff3fcffffcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan071 canonical #7c000ff3fcff3fcff3fcff3fcff3ffff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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-- NaN: exponent continuation bits [excluding sNaN selector]
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dqcan081 canonical #7d000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan082 canonical #7c800ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan083 canonical #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan084 canonical #7c200ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan085 canonical #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan086 canonical #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan087 canonical #7c040ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan088 canonical #7c020ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan089 canonical #7c010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan090 canonical #7c008ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan091 canonical #7c004ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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-- sNaN: declets in payload
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dqcan101 canonical #7e000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan102 canonical #7e000ffffcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan103 canonical #7e000ff3ffff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan104 canonical #7e000ff3fcffffcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan105 canonical #7e000ff3fcff3ffff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan106 canonical #7e000ff3fcff3fcffffcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan107 canonical #7e000ff3fcff3fcff3ffff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan108 canonical #7e000ff3fcff3fcff3fcffffcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan109 canonical #7e000ff3fcff3fcff3fcff3ffff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan100 canonical #7e000ff3fcff3fcff3fcff3fcffffcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan111 canonical #7e000ff3fcff3fcff3fcff3fcff3ffff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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-- sNaN: exponent continuation bits [excluding sNaN selector]
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dqcan121 canonical #7f000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan122 canonical #7e800ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan123 canonical #7e400ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan124 canonical #7e200ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan125 canonical #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan126 canonical #7e080ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan127 canonical #7e040ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan128 canonical #7e020ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan129 canonical #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan130 canonical #7e008ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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dqcan131 canonical #7e004ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff
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-- Inf: exponent continuation bits
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dqcan137 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan138 canonical #79000000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan139 canonical #7a000000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan140 canonical #78800000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan141 canonical #78400000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan142 canonical #78200000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan143 canonical #78100000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan144 canonical #78080000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan145 canonical #78040000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan146 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan147 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan148 canonical #78008000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan149 canonical #78004000000000000000000000000000 -> #78000000000000000000000000000000
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-- Inf: coefficient continuation bits (first, last, and a few others)
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dqcan150 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan151 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan152 canonical #78000000000000000000000000000001 -> #78000000000000000000000000000000
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dqcan153 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan154 canonical #78002000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan155 canonical #78000800000000000000000000000000 -> #78000000000000000000000000000000
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dqcan156 canonical #78000020000000000000000000000000 -> #78000000000000000000000000000000
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dqcan157 canonical #78000004000000000000000000000000 -> #78000000000000000000000000000000
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dqcan158 canonical #78000000400000000000000000000000 -> #78000000000000000000000000000000
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dqcan159 canonical #78000000080000000000000000000000 -> #78000000000000000000000000000000
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dqcan160 canonical #78000000004000000000000000000000 -> #78000000000000000000000000000000
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dqcan161 canonical #78000000000200000000000000000000 -> #78000000000000000000000000000000
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dqcan162 canonical #78000000000080000000000000000000 -> #78000000000000000000000000000000
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dqcan163 canonical #78000000000002000000000000000000 -> #78000000000000000000000000000000
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dqcan164 canonical #78000000000000400000000000000000 -> #78000000000000000000000000000000
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dqcan165 canonical #78000000000000080000000000000000 -> #78000000000000000000000000000000
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dqcan166 canonical #78000000000000001000000000000000 -> #78000000000000000000000000000000
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dqcan167 canonical #78000000000000000200000000000000 -> #78000000000000000000000000000000
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dqcan168 canonical #78000000000000000080000000000000 -> #78000000000000000000000000000000
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dqcan169 canonical #78000000000000000004000000000000 -> #78000000000000000000000000000000
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dqcan170 canonical #78000000000000000000400000000000 -> #78000000000000000000000000000000
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dqcan171 canonical #78000000000000000000010000000000 -> #78000000000000000000000000000000
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dqcan172 canonical #78000000000000000000002000000000 -> #78000000000000000000000000000000
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dqcan173 canonical #78000000000000000000000400000000 -> #78000000000000000000000000000000
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dqcan174 canonical #78000000000000000000000080000000 -> #78000000000000000000000000000000
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dqcan175 canonical #78000000000000000000000002000000 -> #78000000000000000000000000000000
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dqcan176 canonical #78000000000000000000000000400000 -> #78000000000000000000000000000000
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dqcan177 canonical #78000000000000000000000000020000 -> #78000000000000000000000000000000
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dqcan178 canonical #78000000000000000000000000001000 -> #78000000000000000000000000000000
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dqcan179 canonical #78000000000000000000000000000400 -> #78000000000000000000000000000000
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dqcan180 canonical #78000000000000000000000000000020 -> #78000000000000000000000000000000
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dqcan181 canonical #78000000000000000000000000000008 -> #78000000000000000000000000000000
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-- Now the operators -- trying to check paths that might fail to
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-- canonicalize propagated operands
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----- Add:
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-- Finites: neutral 0
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dqcan202 add 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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dqcan203 add #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
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-- tiny zero
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dqcan204 add 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded
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dqcan205 add #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded
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-- tiny non zero
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dqcan206 add -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
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dqcan207 add #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
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-- NaN: declets in payload
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dqcan211 add 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan212 add #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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-- NaN: exponent continuation bits [excluding sNaN selector]
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dqcan213 add 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan214 add #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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-- sNaN: declets in payload
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dqcan215 add 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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dqcan216 add #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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-- sNaN: exponent continuation bits [excluding sNaN selector]
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dqcan217 add 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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dqcan218 add #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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-- Inf: exponent continuation bits
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dqcan220 add 0 #78010000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan221 add #78680000000000000000000000000000 0 -> #78000000000000000000000000000000
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-- Inf: coefficient continuation bits
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dqcan222 add 0 #78002000000000000000000000000000 -> #78000000000000000000000000000000
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dqcan223 add #78000000000000000000000000000001 0 -> #78000000000000000000000000000000
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dqcan224 add 0 #78000002000000000000000000000000 -> #78000000000000000000000000000000
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dqcan225 add #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000
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dqcan226 add 0 #78000000000000000005000000000000 -> #78000000000000000000000000000000
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dqcan227 add #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000
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----- Class: [does not return encoded]
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----- Compare:
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dqcan231 compare -Inf 1 -> #a2080000000000000000000000000001
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dqcan232 compare -Inf -Inf -> #22080000000000000000000000000000
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dqcan233 compare 1 -Inf -> #22080000000000000000000000000001
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dqcan234 compare #7c010ff3fcff3fcff3fcff3ffffffcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
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dqcan235 compare #7e004ff3fcff3fcff3ffffffcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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----- CompareSig:
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dqcan241 comparesig -Inf 1 -> #a2080000000000000000000000000001
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dqcan242 comparesig -Inf -Inf -> #22080000000000000000000000000000
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dqcan243 comparesig 1 -Inf -> #22080000000000000000000000000001
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dqcan244 comparesig #7c400ff3ffff3fcff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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dqcan245 comparesig #7e050ff3fcfffffff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
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||
|
|
----- Copy: [does not usually canonicalize]
|
||
|
|
-- finites
|
||
|
|
dqcan250 copy #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff
|
||
|
|
dqcan251 copy #ee080ff3fcff3ffff3fcff3ffff3fcff -> #ee080ff3fcff3ffff3fcff3ffff3fcff
|
||
|
|
-- NaNs
|
||
|
|
dqcan252 copy #7c000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan253 copy #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- sNaN
|
||
|
|
dqcan254 copy #7e003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan255 copy #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- Inf
|
||
|
|
dqcan258 copy #78002000000000000000000000000000 -> #78002000000000000000000000000000
|
||
|
|
dqcan259 copy #78000000000010000000000000100000 -> #78000000000010000000000000100000
|
||
|
|
|
||
|
|
----- CopyAbs: [does not usually canonicalize]
|
||
|
|
-- finites
|
||
|
|
dqcan260 copyabs #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff
|
||
|
|
dqcan261 copyabs #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff
|
||
|
|
-- NaNs
|
||
|
|
dqcan262 copyabs #fc000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan263 copyabs #fc080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- sNaN
|
||
|
|
dqcan264 copyabs #fe003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan265 copyabs #fe100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- Inf
|
||
|
|
dqcan268 copyabs #f8002000000000000000000000000000 -> #78002000000000000000000000000000
|
||
|
|
dqcan269 copyabs #f8000000000000700700700000000000 -> #78000000000000700700700000000000
|
||
|
|
|
||
|
|
----- CopyNegate: [does not usually canonicalize]
|
||
|
|
-- finites
|
||
|
|
dqcan270 copynegate #6e080ff3fcff3fcfffffff3fcfffffff -> #ee080ff3fcff3fcfffffff3fcfffffff
|
||
|
|
dqcan271 copynegate #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff
|
||
|
|
-- NaNs
|
||
|
|
dqcan272 copynegate #7c000ff3fcffffffffffff3fcff3fcff -> #fc000ff3fcffffffffffff3fcff3fcff
|
||
|
|
dqcan273 copynegate #7c080ff3fcff3fcff3fcff3fcff3fcff -> #fc080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- sNaN
|
||
|
|
dqcan274 copynegate #7e003ff3fcffffffffffffffcff3fcff -> #fe003ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan275 copynegate #7e100ff3fcff3fcff3fcff3fcff3fcff -> #fe100ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- Inf
|
||
|
|
dqcan278 copynegate #78002000000000000000000000000000 -> #f8002000000000000000000000000000
|
||
|
|
dqcan279 copynegate #78000000000010000000000000100000 -> #f8000000000010000000000000100000
|
||
|
|
|
||
|
|
----- CopySign: [does not usually canonicalize]
|
||
|
|
-- finites
|
||
|
|
dqcan280 copysign #6e080ff3fcff3fcfffffff3fcfffffff -1 -> #ee080ff3fcff3fcfffffff3fcfffffff
|
||
|
|
dqcan281 copysign #ee080ff3fcff3ffff3fcff3ffff3fcff 1 -> #6e080ff3fcff3ffff3fcff3ffff3fcff
|
||
|
|
-- NaNs
|
||
|
|
dqcan282 copysign #7c000ff3fcffffffffffffffcff3fcff -1 -> #fc000ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan283 copysign #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- sNaN
|
||
|
|
dqcan284 copysign #7e003ff3fcffffffffffffffcff3fcff -1 -> #fe003ff3fcffffffffffffffcff3fcff
|
||
|
|
dqcan285 copysign #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7e100ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- Inf
|
||
|
|
dqcan288 copysign #78002000000000000000000000000000 -1 -> #f8002000000000000000000000000000
|
||
|
|
dqcan289 copysign #78000000000010000000000000100000 1 -> #78000000000010000000000000100000
|
||
|
|
|
||
|
|
----- Multiply:
|
||
|
|
-- Finites: neutral 0
|
||
|
|
dqcan302 multiply 1 #77ffff3fcff3fcff0000000000000000 -> #77ffff3fcff3fcff0000000000000000
|
||
|
|
dqcan303 multiply #77fcffffcff3fcff0000000000000000 1 -> #77fccfffcff3fcff0000000000000000
|
||
|
|
-- negative
|
||
|
|
dqcan306 multiply -1 #77ffff3fcff3fcff0000000000000000 -> #f7ffff3fcff3fcff0000000000000000
|
||
|
|
dqcan307 multiply #77fcffffcff3fcff0000000000000000 -1 -> #f7fccfffcff3fcff0000000000000000
|
||
|
|
-- NaN: declets in payload
|
||
|
|
dqcan311 multiply 1 #7c03ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000
|
||
|
|
dqcan312 multiply #7c03ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000
|
||
|
|
-- NaN: exponent continuation bits [excluding sNaN selector]
|
||
|
|
dqcan313 multiply 1 #7c40ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000
|
||
|
|
dqcan314 multiply #7c40ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000
|
||
|
|
-- sNaN: declets in payload
|
||
|
|
dqcan315 multiply 1 #7e00ffffcff3fcff0000000000000000 -> #7c000fffcff3fcff0000000000000000 Invalid_operation
|
||
|
|
dqcan316 multiply #7e00ffffcff3fcff0000000000000000 1 -> #7c000fffcff3fcff0000000000000000 Invalid_operation
|
||
|
|
-- sNaN: exponent continuation bits [excluding sNaN selector]
|
||
|
|
dqcan317 multiply 1 #7e80ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation
|
||
|
|
dqcan318 multiply #7e80ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation
|
||
|
|
-- Inf: exponent continuation bits
|
||
|
|
dqcan320 multiply 1 #78800000000000000000000000000000 -> #78000000000000000000000000000000
|
||
|
|
dqcan321 multiply #78800000000000000000000000000000 1 -> #78000000000000000000000000000000
|
||
|
|
-- Inf: coefficient continuation bits
|
||
|
|
dqcan322 multiply 1 #78020000000000000000000000000000 -> #78000000000000000000000000000000
|
||
|
|
dqcan323 multiply #78020000000000000000000000000000 1 -> #78000000000000000000000000000000
|
||
|
|
dqcan324 multiply 1 #78000000000000010000000000000000 -> #78000000000000000000000000000000
|
||
|
|
dqcan325 multiply #78000000000000010000000000000000 1 -> #78000000000000000000000000000000
|
||
|
|
dqcan326 multiply 1 #78000020000000000000000000000000 -> #78000000000000000000000000000000
|
||
|
|
dqcan327 multiply #78000020000000000000000000000000 1 -> #78000000000000000000000000000000
|
||
|
|
|
||
|
|
----- Quantize:
|
||
|
|
dqcan401 quantize #ee080ff3fcff3fcff3fffffffff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan402 quantize #ee080ff3fffffffffffcff3fcff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan403 quantize #78800000000000000000000000000000 Inf -> #78000000000000000000000000000000
|
||
|
|
dqcan404 quantize #78020000000000000000000000000000 -Inf -> #78000000000000000000000000000000
|
||
|
|
dqcan410 quantize #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan411 quantize #fc000ff3fcfffffff3fcff3fcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan412 quantize #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
dqcan413 quantize #fe000ff3fcff3fcff3ffffffcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
|
||
|
|
----- Subtract:
|
||
|
|
-- Finites: neutral 0
|
||
|
|
dqcan502 subtract 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan503 subtract #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- tiny zero
|
||
|
|
dqcan504 subtract 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Rounded
|
||
|
|
dqcan505 subtract #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded
|
||
|
|
-- tiny non zero
|
||
|
|
dqcan506 subtract -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
|
||
|
|
dqcan507 subtract #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded
|
||
|
|
-- NaN: declets in payload
|
||
|
|
dqcan511 subtract 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan512 subtract #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- NaN: exponent continuation bits [excluding sNaN selector]
|
||
|
|
dqcan513 subtract 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan514 subtract #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
-- sNaN: declets in payload
|
||
|
|
dqcan515 subtract 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
dqcan516 subtract #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
-- sNaN: exponent continuation bits [excluding sNaN selector]
|
||
|
|
dqcan517 subtract 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
dqcan518 subtract #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
-- Inf: exponent continuation bits
|
||
|
|
dqcan520 subtract 0 #78010000000000000000000000000000 -> #f8000000000000000000000000000000
|
||
|
|
dqcan521 subtract #78680000000000000000000000000000 0 -> #78000000000000000000000000000000
|
||
|
|
-- Inf: coefficient continuation bits
|
||
|
|
dqcan522 subtract 0 #78002000000000000000000000000000 -> #f8000000000000000000000000000000
|
||
|
|
dqcan523 subtract #78000000000000000000000000000001 0 -> #78000000000000000000000000000000
|
||
|
|
dqcan524 subtract 0 #78000002000000000000000000000000 -> #f8000000000000000000000000000000
|
||
|
|
dqcan525 subtract #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000
|
||
|
|
dqcan526 subtract 0 #78000000000000000005000000000000 -> #f8000000000000000000000000000000
|
||
|
|
dqcan527 subtract #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000
|
||
|
|
|
||
|
|
----- ToIntegral:
|
||
|
|
dqcan601 tointegralx #6e080ff3fdff3fcff3fcff3fcff3fcff -> #6e080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan602 tointegralx #ee080ff3fcff3ffff3fcff3fcff3fcff -> #ee080ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan603 tointegralx #78800000000000000000000000000000 -> #78000000000000000000000000000000
|
||
|
|
dqcan604 tointegralx #78020000000000000000000000000000 -> #78000000000000000000000000000000
|
||
|
|
dqcan614 tointegralx #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan615 tointegralx #fc000ff3fcff3fcff3fcffffcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff
|
||
|
|
dqcan616 tointegralx #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
dqcan617 tointegralx #fe000ff3fcff3fcff3fdff3fcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation
|
||
|
|
-- uncanonical 3999, 39.99, 3.99, 0.399, and negatives
|
||
|
|
dqcan618 tointegralx #22080000000000000000000000000fff -> #22080000000000000000000000000cff
|
||
|
|
dqcan619 tointegralx #22078000000000000000000000000fff -> #22080000000000000000000000000040 Inexact Rounded
|
||
|
|
dqcan620 tointegralx #22074000000000000000000000000fff -> #22080000000000000000000000000004 Inexact Rounded
|
||
|
|
dqcan621 tointegralx #22070000000000000000000000000fff -> #22080000000000000000000000000000 Inexact Rounded
|
||
|
|
dqcan622 tointegralx #a2080000000000000000000000000fff -> #a2080000000000000000000000000cff
|
||
|
|
dqcan623 tointegralx #a2078000000000000000000000000fff -> #a2080000000000000000000000000040 Inexact Rounded
|
||
|
|
dqcan624 tointegralx #a2074000000000000000000000000fff -> #a2080000000000000000000000000004 Inexact Rounded
|
||
|
|
dqcan625 tointegralx #a2070000000000000000000000000fff -> #a2080000000000000000000000000000 Inexact Rounded
|
||
|
|
|
||
|
|
|
||
|
|
|