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| author | Marc Mutz <marc.mutz@kdab.com> | 2015-04-20 22:10:33 +0200 |
|---|---|---|
| committer | Marc Mutz <marc.mutz@kdab.com> | 2015-07-07 05:22:54 +0000 |
| commit | 596e157d3cdedf875447514a3cf55e728304c7a1 (patch) | |
| tree | 129290f3b0b3c05dc10ee0b24e6ac78dba235918 /src/widgets/widgets/qmainwindowlayout.cpp | |
| parent | 84770d6375dab57d07a2d3028182a1d920bb58c1 (diff) | |
QQuaternion: perform some operations in memory order
The order of member variables is wp, xp, yp, zp. When performing
operations that touch all members, do so in declaration (=memory)
order.
Might enable autovectorization. Probably leads to slightly
better cache behavior.
Change-Id: Id9541e5a8011c349f5d24c5e9322bb232a7607b6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/widgets/widgets/qmainwindowlayout.cpp')
0 files changed, 0 insertions, 0 deletions