diff options
Diffstat (limited to 'src/corelib/tools/qsimd_p.h')
| -rw-r--r-- | src/corelib/tools/qsimd_p.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h index d535762..d0a057e 100644 --- a/src/corelib/tools/qsimd_p.h +++ b/src/corelib/tools/qsimd_p.h @@ -60,6 +60,15 @@ QT_MODULE(Core) #undef QT_HAVE_MMX #endif + +#if defined(__x86_64__) || defined(Q_OS_WIN64) || defined(__ia64__) || defined(__SSE2__) +#if defined(QT_HAVE_SSE2) +// Defined for small fast functions that can take advantages of SSE2 intrinsics +#define QT_ALWAYS_HAVE_SSE2 +#endif +#endif + + // SSE intrinsics #if defined(QT_HAVE_SSE2) || defined(QT_HAVE_SSE) || defined(QT_HAVE_MMX) #if defined(QT_LINUXBASE) |