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author | Thiago Macieira <thiago.macieira@intel.com> | 2024-05-24 20:04:03 -0300 |
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committer | Mårten Nordheim <marten.nordheim@qt.io> | 2024-05-25 15:14:20 +0000 |
commit | 56568fdee66ee30fd6d0afdd2a60c9355aba759c (patch) | |
tree | 700573e7a776cda3931a044e354dc3846af78f13 /src/widgets/doc/images/fusion-style.png | |
parent | 6c7738a7d61178cbc809f441bdcd8345c43ba1ca (diff) |
clear() will shed any stored capacity, so that's a waste for the few
people who actually use setNum(). The majority use it from number(), in
which case the clear() is superfluous anyway.
And append() does an extra strlen() check, which we don't need.
This considerably reduces the size of both QByteArray::setNum() in a GCC
LTO build (though the compiler chose to not inline assign()). Moreover,
it now does inline setNum() in the number() functions and in a lot more
places (searching for "qulltoa2" in the disassembly finds it in
QFileSystemEngine::id, for example).
Change-Id: If3345151ddf84c43a4f1fffd17d28f2fc79aa072
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'src/widgets/doc/images/fusion-style.png')
0 files changed, 0 insertions, 0 deletions