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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [c-c++-common/] [dfp/] [nan-1.c] - Blame information for rev 318

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/* N1150 4: Characteristics of decimal floating types (not explicit)
   C99 5.2.4.2.2: Characteristics of floating types.
   A few simple checks on arithmetic operations. */
 
#include "dfp-dbg.h"
 
int main()
{
  /* Some possibly non-obvious tests, but most logical
     operations on NaN return false, including NaN == NaN. */
  if (__builtin_nand32("") == __builtin_nand32(""))
    FAILURE
 
  if (__builtin_nand64("") == __builtin_nand64(""))
    FAILURE
 
  if (__builtin_nand128("") == __builtin_nand128(""))
    FAILURE
 
  if (!(__builtin_nand32("") != __builtin_nand32("")))
    FAILURE
 
  if (!(__builtin_nand64("") != __builtin_nand64("")))
    FAILURE
 
  if (!(__builtin_nand128("") != __builtin_nand128("")))
    FAILURE
 
  if (__builtin_nand32("") > __builtin_nand32(""))
    FAILURE
 
  if (__builtin_nand64("") >= __builtin_nand64(""))
    FAILURE
 
  if (__builtin_nand128("") <  __builtin_nand128(""))
    FAILURE
 
  if (-__builtin_nand128("") <  +__builtin_nand128(""))
    FAILURE
 
  /* 0.0/0.0 => NaN, but NaN != NaN.  */
  if (0.0df/0.0dl == __builtin_nand32(""))
    FAILURE
 
  /* 0.0 * INF => NaN.  */
  if (!__builtin_isnand32 (0.0df * __builtin_infd32()))
    FAILURE
 
  if (!__builtin_isnand64 (0.0dd * __builtin_infd64()))
    FAILURE
 
  if (!__builtin_isnand128 (0.0dd * __builtin_infd128()))
    FAILURE
 
  /* INF - INF => NaN.  */
  if (!__builtin_isnand32 (__builtin_infd32() - __builtin_infd32()))
    FAILURE
 
  if (!__builtin_isnand64 (__builtin_infd64() - __builtin_infd64()))
    FAILURE
 
  if (!__builtin_isnand128 (__builtin_infd128() - __builtin_infd128()))
    FAILURE
 
  /* INF/INF => NaN.  */
  if (!__builtin_isnand32 (__builtin_infd32()/__builtin_infd32()) )
    FAILURE
 
  if (!__builtin_isnand64 (__builtin_infd64()/__builtin_infd64()) )
    FAILURE
 
  if (!__builtin_isnand128 (__builtin_infd128()/__builtin_infd128()) )
    FAILURE
 
  /* 0.0/0.0 => NaN, but NaN != NaN.  */
  if ((0.0dd/0.0df) == (0.0dd/0.0df))
    FAILURE
 
  if (__builtin_nand32("") <  __builtin_infd32())
    FAILURE
 
  if (__builtin_nand32("") >=  __builtin_infd32())
    FAILURE
 
  /* Fixme: Add sqrtdf(-x.df) test when sqrt is supported. */
 
  if (!__builtin_isnand32(__builtin_nand32("")))
    FAILURE
 
  if (!__builtin_isnand64(__builtin_nand64("")))
    FAILURE
 
  if (!__builtin_isnand128(__builtin_nand128("")))
    FAILURE
 
  if (!__builtin_isnand128(8.0df * __builtin_nand128("")))
    FAILURE
 
  if (!__builtin_isnand32(8.1dl - __builtin_nand32("")))
    FAILURE
 
  if (!__builtin_isnand128(__builtin_nand64("") + __builtin_nand128("")))
    FAILURE
 
  FINISH
}

Line No.	Rev	Author	Line
1	295	jeremybenn	`/* N1150 4: Characteristics of decimal floating types (not explicit)`
2			`C99 5.2.4.2.2: Characteristics of floating types.`
3			`A few simple checks on arithmetic operations. */`
4
5			`#include "dfp-dbg.h"`
6
7			`int main()`
8			`{`
9			`/* Some possibly non-obvious tests, but most logical`
10			`operations on NaN return false, including NaN == NaN. */`
11			`if (__builtin_nand32("") == __builtin_nand32(""))`
12			`FAILURE`
13
14			`if (__builtin_nand64("") == __builtin_nand64(""))`
15			`FAILURE`
16
17			`if (__builtin_nand128("") == __builtin_nand128(""))`
18			`FAILURE`
19
20			`if (!(__builtin_nand32("") != __builtin_nand32("")))`
21			`FAILURE`
22
23			`if (!(__builtin_nand64("") != __builtin_nand64("")))`
24			`FAILURE`
25
26			`if (!(__builtin_nand128("") != __builtin_nand128("")))`
27			`FAILURE`
28
29			`if (__builtin_nand32("") > __builtin_nand32(""))`
30			`FAILURE`
31
32			`if (__builtin_nand64("") >= __builtin_nand64(""))`
33			`FAILURE`
34
35			`if (__builtin_nand128("") < __builtin_nand128(""))`
36			`FAILURE`
37
38			`if (-__builtin_nand128("") < +__builtin_nand128(""))`
39			`FAILURE`
40
41			`/* 0.0/0.0 => NaN, but NaN != NaN. */`
42			`if (0.0df/0.0dl == __builtin_nand32(""))`
43			`FAILURE`
44
45			`/* 0.0 * INF => NaN. */`
46			`if (!__builtin_isnand32 (0.0df * __builtin_infd32()))`
47			`FAILURE`
48
49			`if (!__builtin_isnand64 (0.0dd * __builtin_infd64()))`
50			`FAILURE`
51
52			`if (!__builtin_isnand128 (0.0dd * __builtin_infd128()))`
53			`FAILURE`
54
55			`/* INF - INF => NaN. */`
56			`if (!__builtin_isnand32 (__builtin_infd32() - __builtin_infd32()))`
57			`FAILURE`
58
59			`if (!__builtin_isnand64 (__builtin_infd64() - __builtin_infd64()))`
60			`FAILURE`
61
62			`if (!__builtin_isnand128 (__builtin_infd128() - __builtin_infd128()))`
63			`FAILURE`
64
65			`/* INF/INF => NaN. */`
66			`if (!__builtin_isnand32 (__builtin_infd32()/__builtin_infd32()) )`
67			`FAILURE`
68
69			`if (!__builtin_isnand64 (__builtin_infd64()/__builtin_infd64()) )`
70			`FAILURE`
71
72			`if (!__builtin_isnand128 (__builtin_infd128()/__builtin_infd128()) )`
73			`FAILURE`
74
75			`/* 0.0/0.0 => NaN, but NaN != NaN. */`
76			`if ((0.0dd/0.0df) == (0.0dd/0.0df))`
77			`FAILURE`
78
79			`if (__builtin_nand32("") < __builtin_infd32())`
80			`FAILURE`
81
82			`if (__builtin_nand32("") >= __builtin_infd32())`
83			`FAILURE`
84
85			`/* Fixme: Add sqrtdf(-x.df) test when sqrt is supported. */`
86
87			`if (!__builtin_isnand32(__builtin_nand32("")))`
88			`FAILURE`
89
90			`if (!__builtin_isnand64(__builtin_nand64("")))`
91			`FAILURE`
92
93			`if (!__builtin_isnand128(__builtin_nand128("")))`
94			`FAILURE`
95
96			`if (!__builtin_isnand128(8.0df * __builtin_nand128("")))`
97			`FAILURE`
98
99			`if (!__builtin_isnand32(8.1dl - __builtin_nand32("")))`
100			`FAILURE`
101
102			`if (!__builtin_isnand128(__builtin_nand64("") + __builtin_nand128("")))`
103			`FAILURE`
104
105			`FINISH`
106			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [c-c++-common/] [dfp/] [nan-1.c] - Blame information for rev 318