зеркало из https://github.com/mozilla/gecko-dev.git
48 строки
991 B
C
48 строки
991 B
C
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* compile-time and runtime tests for whether to use Power ISA-specific
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extensions */
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#ifndef mozilla_ppc_h_
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#define mozilla_ppc_h_
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// for definition of MFBT_DATA
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#include "mozilla/Types.h"
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namespace mozilla {
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namespace ppc_private {
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extern bool MFBT_DATA vmx_enabled;
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extern bool MFBT_DATA vsx_enabled;
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extern bool MFBT_DATA vsx3_enabled;
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} // namespace ppc_private
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inline bool supports_vmx() {
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#ifdef __powerpc__
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return ppc_private::vmx_enabled;
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#else
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return false;
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#endif
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}
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inline bool supports_vsx() {
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#ifdef __powerpc__
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return ppc_private::vsx_enabled;
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#else
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return false;
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#endif
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}
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inline bool supports_vsx3() {
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#ifdef __powerpc__
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return ppc_private::vsx3_enabled;
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#else
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return false;
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#endif
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}
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} // namespace mozilla
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#endif /* !defined(mozilla_ppc_h_) */
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