diff options
Diffstat (limited to 'pl/math/test/testcases/directed/atan.tst')
-rw-r--r-- | pl/math/test/testcases/directed/atan.tst | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/pl/math/test/testcases/directed/atan.tst b/pl/math/test/testcases/directed/atan.tst new file mode 100644 index 0000000..4c67055 --- /dev/null +++ b/pl/math/test/testcases/directed/atan.tst @@ -0,0 +1,22 @@ +; atan.tst +; +; Copyright (c) 1999-2023, Arm Limited. +; SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception + +func=atan op1=7ff80000.00000001 result=7ff80000.00000001 errno=0 +func=atan op1=fff80000.00000001 result=7ff80000.00000001 errno=0 +func=atan op1=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i +func=atan op1=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i +func=atan op1=7ff00000.00000000 result=3ff921fb.54442d18.469 errno=0 +func=atan op1=fff00000.00000000 result=bff921fb.54442d18.469 errno=0 +func=atan op1=00000000.00000000 result=00000000.00000000 errno=0 +func=atan op1=80000000.00000000 result=80000000.00000000 errno=0 +; Inconsistent behavior was detected for the following 2 cases. +; 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=atan op1=00000000.00000001 result=00000000.00000001 errno=0 maybestatus=ux +func=atan op1=80000000.00000001 result=80000000.00000001 errno=0 maybestatus=ux + +func=atan op1=3ff00000.00000000 result=3fe921fb.54442d18.469 errno=0 +func=atan op1=bff00000.00000000 result=bfe921fb.54442d18.469 errno=0 |