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comparison gcc/testsuite/gcc.dg/builtins-33.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* Copyright (C) 2004 Free Software Foundation.
2
3 Check that log10, log10f, log10l, log2, log2f and log2l
4 built-in functions compile.
5
6 Written by Uros Bizjak, 11th February 2004. */
7
8 /* { dg-do compile } */
9 /* { dg-options "-O2 -ffast-math" } */
10
11 extern double log10(double);
12 extern double log2(double);
13 extern double log1p(double);
14 extern float log10f(float);
15 extern float log2f(float);
16 extern float log1pf(float);
17 extern long double log10l(long double);
18 extern long double log2l(long double);
19 extern long double log1pl(long double);
20
21
22 double test1(double x)
23 {
24 return log10(x);
25 }
26
27 double test2(double x)
28 {
29 return log2(x);
30 }
31
32 double test3(double x)
33 {
34 return log1p(x);
35 }
36
37 float test1f(float x)
38 {
39 return log10f(x);
40 }
41
42 float test2f(float x)
43 {
44 return log2f(x);
45 }
46
47 float test3f(float x)
48 {
49 return log1pf(x);
50 }
51
52 long double test1l(long double x)
53 {
54 return log10l(x);
55 }
56
57 long double test2l(long double x)
58 {
59 return log2l(x);
60 }
61
62 long double test3l(long double x)
63 {
64 return log1pl(x);
65 }