OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [builtins-50.c] - Blame information for rev 149

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 149 jeremybenn 
/* { dg-do run } */
2 
/* { dg-options "-O2" } */
3 
 
4 
extern double copysign(double,double);
5 
extern float copysignf(float,float);
6 
extern double fabs(double);
7 
extern float fabsf(float);
8 
extern void abort(void);
9 
 
10 
 
11 
double test1(double x, double y)
12 
{
13 
  return copysign(-x,y);
14 
}
15 
 
16 
float test1f(float x, float y)
17 
{
18 
  return copysignf(-x,y);
19 
}
20 
 
21 
double test2(double x, double y)
22 
{
23 
  return copysign(fabs(x),y);
24 
}
25 
 
26 
float test2f(float x, float y)
27 
{
28 
  return copysignf(fabsf(x),y);
29 
}
30 
 
31 
double test3(double x, double y, double z)
32 
{
33 
  return copysign(x*-y,z);
34 
}
35 
 
36 
float test3f(float x, float y, float z)
37 
{
38 
  return copysignf(x*-y,z);
39 
}
40 
 
41 
double test4(double x, double y, double z)
42 
{
43 
  return copysign(x/-y,z);
44 
}
45 
 
46 
float test4f(float x, float y, float z)
47 
{
48 
  return copysignf(x/-y,z);
49 
}
50 
 
51 
int main()
52 
{
53 
  if (test1(3.0,2.0) != 3.0)
54 
    abort();
55 
  if (test1(3.0,-2.0) != -3.0)
56 
    abort();
57 
  if (test1(-3.0,2.0) != 3.0)
58 
    abort();
59 
  if (test1(-3.0,-2.0) != -3.0)
60 
    abort();
61 
 
62 
  if (test1f(3.0f,2.0f) != 3.0f)
63 
    abort();
64 
  if (test1f(3.0f,-2.0f) != -3.0f)
65 
    abort();
66 
  if (test1f(-3.0f,2.0f) != 3.0f)
67 
    abort();
68 
  if (test1f(-3.0f,-2.0f) != -3.0f)
69 
    abort();
70 
 
71 
  if (test2(3.0,2.0) != 3.0)
72 
    abort();
73 
  if (test2(3.0,-2.0) != -3.0)
74 
    abort();
75 
  if (test2(-3.0,2.0) != 3.0)
76 
    abort();
77 
  if (test2(-3.0,-2.0) != -3.0)
78 
    abort();
79 
 
80 
  if (test2f(3.0f,2.0f) != 3.0f)
81 
    abort();
82 
  if (test2f(3.0f,-2.0f) != -3.0f)
83 
    abort();
84 
  if (test2f(-3.0f,2.0f) != 3.0f)
85 
    abort();
86 
  if (test2f(-3.0f,-2.0f) != -3.0f)
87 
    abort();
88 
 
89 
  if (test3(2.0,3.0,4.0) != 6.0)
90 
    abort();
91 
  if (test3(2.0,3.0,-4.0) != -6.0)
92 
    abort();
93 
  if (test3(2.0,-3.0,4.0) != 6.0)
94 
    abort();
95 
  if (test3(2.0,-3.0,-4.0) != -6.0)
96 
    abort();
97 
  if (test3(-2.0,3.0,4.0) != 6.0)
98 
    abort();
99 
  if (test3(-2.0,3.0,-4.0) != -6.0)
100 
    abort();
101 
  if (test3(-2.0,-3.0,4.0) != 6.0)
102 
    abort();
103 
  if (test3(-2.0,-3.0,-4.0) != -6.0)
104 
    abort();
105 
 
106 
  if (test3f(2.0f,3.0f,4.0f) != 6.0f)
107 
    abort();
108 
  if (test3f(2.0f,3.0f,-4.0f) != -6.0f)
109 
    abort();
110 
  if (test3f(2.0f,-3.0f,4.0f) != 6.0f)
111 
    abort();
112 
  if (test3f(2.0f,-3.0f,-4.0f) != -6.0f)
113 
    abort();
114 
  if (test3f(-2.0f,3.0f,4.0f) != 6.0f)
115 
    abort();
116 
  if (test3f(-2.0f,3.0f,-4.0f) != -6.0f)
117 
    abort();
118 
  if (test3f(-2.0f,-3.0f,4.0f) != 6.0f)
119 
    abort();
120 
  if (test3f(-2.0f,-3.0f,-4.0f) != -6.0f)
121 
    abort();
122 
 
123 
  if (test4(8.0,2.0,3.0) != 4.0)
124 
    abort();
125 
  if (test4(8.0,2.0,-3.0) != -4.0)
126 
    abort();
127 
  if (test4(8.0,-2.0,3.0) != 4.0)
128 
    abort();
129 
  if (test4(8.0,-2.0,-3.0) != -4.0)
130 
    abort();
131 
  if (test4(-8.0,2.0,3.0) != 4.0)
132 
    abort();
133 
  if (test4(-8.0,2.0,-3.0) != -4.0)
134 
    abort();
135 
  if (test4(-8.0,-2.0,3.0) != 4.0)
136 
    abort();
137 
  if (test4(-8.0,-2.0,-3.0) != -4.0)
138 
    abort();
139 
 
140 
  if (test4f(8.0f,2.0f,3.0f) != 4.0f)
141 
    abort();
142 
  if (test4f(8.0f,2.0f,-3.0f) != -4.0f)
143 
    abort();
144 
  if (test4f(8.0f,-2.0f,3.0f) != 4.0f)
145 
    abort();
146 
  if (test4f(8.0f,-2.0f,-3.0f) != -4.0f)
147 
    abort();
148 
  if (test4f(-8.0f,2.0f,3.0f) != 4.0f)
149 
    abort();
150 
  if (test4f(-8.0f,2.0f,-3.0f) != -4.0f)
151 
    abort();
152 
  if (test4f(-8.0f,-2.0f,3.0f) != 4.0f)
153 
    abort();
154 
  if (test4f(-8.0f,-2.0f,-3.0f) != -4.0f)
155 
    abort();
156 
 
157 
  return 0;
158 
}
159 
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.