xref: /freebsd/contrib/arm-optimized-routines/pl/math/test/testcases/directed/atan2.tst (revision 072a4ba82a01476eaee33781ccd241033eefcf0b) 
1; atan2.tst
2;
3; Copyright (c) 1999-2023, Arm Limited.
4; SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
5
6func=atan2 op1=7ff00000.00000001 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
7func=atan2 op1=7ff00000.00000001 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
8func=atan2 op1=7ff00000.00000001 op2=7ff00000.00000000 result=7ff80000.00000001 errno=0 status=i
9func=atan2 op1=7ff00000.00000001 op2=fff00000.00000000 result=7ff80000.00000001 errno=0 status=i
10func=atan2 op1=7ff00000.00000001 op2=00000000.00000000 result=7ff80000.00000001 errno=0 status=i
11func=atan2 op1=7ff00000.00000001 op2=80000000.00000000 result=7ff80000.00000001 errno=0 status=i
12func=atan2 op1=7ff00000.00000001 op2=3ff00000.00000000 result=7ff80000.00000001 errno=0 status=i
13func=atan2 op1=7ff00000.00000001 op2=bff00000.00000000 result=7ff80000.00000001 errno=0 status=i
14func=atan2 op1=fff00000.00000001 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
15func=atan2 op1=fff00000.00000001 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
16func=atan2 op1=fff00000.00000001 op2=7ff00000.00000000 result=7ff80000.00000001 errno=0 status=i
17func=atan2 op1=fff00000.00000001 op2=fff00000.00000000 result=7ff80000.00000001 errno=0 status=i
18func=atan2 op1=fff00000.00000001 op2=00000000.00000000 result=7ff80000.00000001 errno=0 status=i
19func=atan2 op1=fff00000.00000001 op2=80000000.00000000 result=7ff80000.00000001 errno=0 status=i
20func=atan2 op1=fff00000.00000001 op2=3ff00000.00000000 result=7ff80000.00000001 errno=0 status=i
21func=atan2 op1=fff00000.00000001 op2=bff00000.00000000 result=7ff80000.00000001 errno=0 status=i
22func=atan2 op1=7ff80000.00000001 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
23func=atan2 op1=7ff80000.00000001 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
24func=atan2 op1=7ff80000.00000001 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
25func=atan2 op1=7ff80000.00000001 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
26func=atan2 op1=7ff80000.00000001 op2=7ff00000.00000000 result=7ff80000.00000001 errno=0
27func=atan2 op1=7ff80000.00000001 op2=fff00000.00000000 result=7ff80000.00000001 errno=0
28func=atan2 op1=7ff80000.00000001 op2=00000000.00000000 result=7ff80000.00000001 errno=0
29func=atan2 op1=7ff80000.00000001 op2=80000000.00000000 result=7ff80000.00000001 errno=0
30func=atan2 op1=7ff80000.00000001 op2=3ff00000.00000000 result=7ff80000.00000001 errno=0
31func=atan2 op1=7ff80000.00000001 op2=bff00000.00000000 result=7ff80000.00000001 errno=0
32func=atan2 op1=fff80000.00000001 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
33func=atan2 op1=fff80000.00000001 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
34func=atan2 op1=fff80000.00000001 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
35func=atan2 op1=fff80000.00000001 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
36func=atan2 op1=fff80000.00000001 op2=7ff00000.00000000 result=7ff80000.00000001 errno=0
37func=atan2 op1=fff80000.00000001 op2=fff00000.00000000 result=7ff80000.00000001 errno=0
38func=atan2 op1=fff80000.00000001 op2=00000000.00000000 result=7ff80000.00000001 errno=0
39func=atan2 op1=fff80000.00000001 op2=80000000.00000000 result=7ff80000.00000001 errno=0
40func=atan2 op1=fff80000.00000001 op2=3ff00000.00000000 result=7ff80000.00000001 errno=0
41func=atan2 op1=fff80000.00000001 op2=bff00000.00000000 result=7ff80000.00000001 errno=0
42func=atan2 op1=7ff00000.00000000 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
43func=atan2 op1=7ff00000.00000000 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
44func=atan2 op1=7ff00000.00000000 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
45func=atan2 op1=7ff00000.00000000 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
46func=atan2 op1=7ff00000.00000000 op2=7ff00000.00000000 result=3fe921fb.54442d18.469 errno=0
47func=atan2 op1=7ff00000.00000000 op2=fff00000.00000000 result=4002d97c.7f3321d2.34f errno=0
48func=atan2 op1=7ff00000.00000000 op2=00000000.00000000 result=3ff921fb.54442d18.469 errno=0
49func=atan2 op1=7ff00000.00000000 op2=80000000.00000000 result=3ff921fb.54442d18.469 errno=0
50func=atan2 op1=7ff00000.00000000 op2=3ff00000.00000000 result=3ff921fb.54442d18.469 errno=0
51func=atan2 op1=7ff00000.00000000 op2=bff00000.00000000 result=3ff921fb.54442d18.469 errno=0
52func=atan2 op1=fff00000.00000000 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
53func=atan2 op1=fff00000.00000000 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
54func=atan2 op1=fff00000.00000000 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
55func=atan2 op1=fff00000.00000000 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
56func=atan2 op1=fff00000.00000000 op2=7ff00000.00000000 result=bfe921fb.54442d18.469 errno=0
57func=atan2 op1=fff00000.00000000 op2=fff00000.00000000 result=c002d97c.7f3321d2.34f errno=0
58func=atan2 op1=fff00000.00000000 op2=00000000.00000000 result=bff921fb.54442d18.469 errno=0
59func=atan2 op1=fff00000.00000000 op2=80000000.00000000 result=bff921fb.54442d18.469 errno=0
60func=atan2 op1=fff00000.00000000 op2=3ff00000.00000000 result=bff921fb.54442d18.469 errno=0
61func=atan2 op1=fff00000.00000000 op2=bff00000.00000000 result=bff921fb.54442d18.469 errno=0
62func=atan2 op1=00000000.00000000 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
63func=atan2 op1=00000000.00000000 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
64func=atan2 op1=00000000.00000000 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
65func=atan2 op1=00000000.00000000 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
66func=atan2 op1=00000000.00000000 op2=7ff00000.00000000 result=00000000.00000000 errno=0
67func=atan2 op1=00000000.00000000 op2=fff00000.00000000 result=400921fb.54442d18.469 errno=0
68func=atan2 op1=00000000.00000000 op2=00000000.00000000 result=00000000.00000000 errno=0
69func=atan2 op1=00000000.00000000 op2=80000000.00000000 result=400921fb.54442d18.469 errno=0
70func=atan2 op1=00000000.00000000 op2=3ff00000.00000000 result=00000000.00000000 errno=0
71func=atan2 op1=00000000.00000000 op2=bff00000.00000000 result=400921fb.54442d18.469 errno=0
72; No exception is raised on certain machines (different version of glibc)
73; Same issue encountered with other function similar to x close to 0
74; Could be due to function so boring no flop is involved in some implementations
75func=atan2 op1=00000000.00000001 op2=3ff00000.00000000 result=00000000.00000001 errno=0 maybestatus=ux
76func=atan2 op1=80000000.00000000 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
77func=atan2 op1=80000000.00000000 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
78func=atan2 op1=80000000.00000000 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
79func=atan2 op1=80000000.00000000 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
80func=atan2 op1=80000000.00000000 op2=7ff00000.00000000 result=80000000.00000000 errno=0
81func=atan2 op1=80000000.00000000 op2=fff00000.00000000 result=c00921fb.54442d18.469 errno=0
82func=atan2 op1=80000000.00000000 op2=00000000.00000000 result=80000000.00000000 errno=0
83func=atan2 op1=80000000.00000000 op2=80000000.00000000 result=c00921fb.54442d18.469 errno=0
84func=atan2 op1=80000000.00000000 op2=3ff00000.00000000 result=80000000.00000000 errno=0
85func=atan2 op1=80000000.00000000 op2=bff00000.00000000 result=c00921fb.54442d18.469 errno=0
86; No exception is raised on certain machines (different version of glibc)
87; Same issue encountered with other function similar to x close to 0
88; Could be due to function so boring no flop is involved in some implementations
89func=atan2 op1=80000000.00000001 op2=3ff00000.00000000 result=80000000.00000001 errno=0 maybestatus=ux
90func=atan2 op1=3ff00000.00000000 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
91func=atan2 op1=3ff00000.00000000 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
92func=atan2 op1=3ff00000.00000000 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
93func=atan2 op1=3ff00000.00000000 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
94func=atan2 op1=3ff00000.00000000 op2=7ff00000.00000000 result=00000000.00000000 errno=0
95func=atan2 op1=3ff00000.00000000 op2=fff00000.00000000 result=400921fb.54442d18.469 errno=0
96func=atan2 op1=3ff00000.00000000 op2=00000000.00000000 result=3ff921fb.54442d18.469 errno=0
97func=atan2 op1=3ff00000.00000000 op2=80000000.00000000 result=3ff921fb.54442d18.469 errno=0
98func=atan2 op1=3ff00000.00000000 op2=3ff00000.00000000 result=3fe921fb.54442d18.469 errno=0
99func=atan2 op1=3ff00000.00000000 op2=bff00000.00000000 result=4002d97c.7f3321d2.34f errno=0
100func=atan2 op1=bff00000.00000000 op2=7ff00000.00000001 result=7ff80000.00000001 errno=0 status=i
101func=atan2 op1=bff00000.00000000 op2=fff00000.00000001 result=7ff80000.00000001 errno=0 status=i
102func=atan2 op1=bff00000.00000000 op2=7ff80000.00000001 result=7ff80000.00000001 errno=0
103func=atan2 op1=bff00000.00000000 op2=fff80000.00000001 result=7ff80000.00000001 errno=0
104func=atan2 op1=bff00000.00000000 op2=7ff00000.00000000 result=80000000.00000000 errno=0
105func=atan2 op1=bff00000.00000000 op2=fff00000.00000000 result=c00921fb.54442d18.469 errno=0
106func=atan2 op1=bff00000.00000000 op2=00000000.00000000 result=bff921fb.54442d18.469 errno=0
107func=atan2 op1=bff00000.00000000 op2=80000000.00000000 result=bff921fb.54442d18.469 errno=0
108func=atan2 op1=bff00000.00000000 op2=3ff00000.00000000 result=bfe921fb.54442d18.469 errno=0
109func=atan2 op1=bff00000.00000000 op2=bff00000.00000000 result=c002d97c.7f3321d2.34f errno=0
110func=atan2 op1=3ff00000.00000000 op2=3ff00000.00000000 result=3fe921fb.54442d18 errno=0
111