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| author | Thiago Macieira <thiago.macieira@nokia.com> | 2010-02-28 09:42:00 (GMT) |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@nokia.com> | 2010-02-28 09:42:00 (GMT) |
| commit | 556722030728c8ae7f091ede80fb9ceeeab5479a (patch) | |
| tree | 2851ca55958fd0bb0f67d3f21be207c236e88aab /src/corelib/tools | |
| parent | 39a2b4cb71423db004ea5e6380c9c73bb35d5a2d (diff) | |
| download | Qt-556722030728c8ae7f091ede80fb9ceeeab5479a.zip Qt-556722030728c8ae7f091ede80fb9ceeeab5479a.tar.gz Qt-556722030728c8ae7f091ede80fb9ceeeab5479a.tar.bz2 | |
Don't use SSE2 if the emmintrin.h header wasn't found.
If you build on Solaris, the header isn't available, but SSE2
instructions are available on x86-64. So either we use inline
assembly, or we disable the new code.
Diffstat (limited to 'src/corelib/tools')
| -rw-r--r-- | src/corelib/tools/qsimd_p.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h index 369fab7..44c1798 100644 --- a/src/corelib/tools/qsimd_p.h +++ b/src/corelib/tools/qsimd_p.h @@ -61,7 +61,7 @@ QT_MODULE(Core) #endif // SSE intrinsics -#if defined(__SSE2__) && !defined(QT_BOOTSTRAPPED) +#if defined(__SSE2__) && defined(QT_HAVE_SSE2) && !defined(QT_BOOTSTRAPPED) #if defined(QT_LINUXBASE) /// this is an evil hack - the posix_memalign declaration in LSB /// is wrong - see http://bugs.linuxbase.org/show_bug.cgi?id=2431 |