blob: 9527d8dadd2b00543a564df5c93783202c1a7bea (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* compile-time and runtime tests for whether to use Power ISA-specific
extensions */
#ifndef mozilla_ppc_h_
#define mozilla_ppc_h_
// for definition of MFBT_DATA
#include "mozilla/Types.h"
namespace mozilla {
namespace ppc_private {
extern bool MFBT_DATA vmx_enabled;
extern bool MFBT_DATA vsx_enabled;
extern bool MFBT_DATA vsx3_enabled;
} // namespace ppc_private
inline bool supports_vmx() {
#ifdef __powerpc__
return ppc_private::vmx_enabled;
#else
return false;
#endif
}
inline bool supports_vsx() {
#ifdef __powerpc__
return ppc_private::vsx_enabled;
#else
return false;
#endif
}
inline bool supports_vsx3() {
#ifdef __powerpc__
return ppc_private::vsx3_enabled;
#else
return false;
#endif
}
} // namespace mozilla
#endif /* !defined(mozilla_ppc_h_) */
|
