23 lines
1.1 KiB
Scilab
23 lines
1.1 KiB
Scilab
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; log1p.tst
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;
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; Copyright (c) 2009-2023, Arm Limited.
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; SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
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func=log1p op1=7ff80000.00000001 result=7ff80000.00000001 errno=0
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func=log1p op1=fff80000.00000001 result=7ff80000.00000001 errno=0
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func=log1p op1=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
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func=log1p op1=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
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func=log1p op1=fff02000.00000000 result=7ff80000.00000001 errno=0 status=i
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func=log1p op1=7ff00000.00000000 result=7ff00000.00000000 errno=0
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; Cases 6, 9 , 10, 11, 12 fail with certain versions of GLIBC and not others.
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; The main reason seems to be the handling of errno and exceptions.
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func=log1p op1=00000000.00000000 result=00000000.00000000 errno=0
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func=log1p op1=80000000.00000000 result=80000000.00000000 errno=0
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; No exception is raised with certain versions of glibc. Functions
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; approximated by x near zero may not generate/implement flops and
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; thus may not raise exceptions.
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func=log1p op1=00000000.00000001 result=00000000.00000001 errno=0 maybestatus=ux
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func=log1p op1=80000000.00000001 result=80000000.00000001 errno=0 maybestatus=ux
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