diff options
Diffstat (limited to 'pl/math/test/testcases/directed/log1p.tst')
| -rw-r--r-- | pl/math/test/testcases/directed/log1p.tst | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/pl/math/test/testcases/directed/log1p.tst b/pl/math/test/testcases/directed/log1p.tst new file mode 100644 index 0000000..9ee8c62 --- /dev/null +++ b/pl/math/test/testcases/directed/log1p.tst @@ -0,0 +1,22 @@ +; log1p.tst +; +; Copyright (c) 2009-2023, Arm Limited. +; SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception + +func=log1p op1=7ff80000.00000001 result=7ff80000.00000001 errno=0 +func=log1p op1=fff80000.00000001 result=7ff80000.00000001 errno=0 +func=log1p op1=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i +func=log1p op1=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i +func=log1p op1=fff02000.00000000 result=7ff80000.00000001 errno=0 status=i +func=log1p op1=7ff00000.00000000 result=7ff00000.00000000 errno=0 +; Cases 6, 9 , 10, 11, 12 fail with certain versions of GLIBC and not others. +; The main reason seems to be the handling of errno and exceptions. + +func=log1p op1=00000000.00000000 result=00000000.00000000 errno=0 +func=log1p op1=80000000.00000000 result=80000000.00000000 errno=0 + +; No exception is raised with certain versions of glibc. Functions +; approximated by x near zero may not generate/implement flops and +; thus may not raise exceptions. +func=log1p op1=00000000.00000001 result=00000000.00000001 errno=0 maybestatus=ux +func=log1p op1=80000000.00000001 result=80000000.00000001 errno=0 maybestatus=ux |