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Robin Burchell ca9ed9619f Improve performance of Qt::mightBeRichText by using QStringRef 
I noted this taking around 1% of QtQuick Text creation with a few simple bindings
which is quite considerable, so hopefully improvements here will add up gradually.

Also add a benchmark measuring changes:

                  Test                 |      From      |       To       |        Details
+--------------------------------------+----------------+----------------+-----------------------+
  mightBeRichText:br-invalidspace      | 14466.00 instr | 10563.00 instr | -26.98% FASTER! :)
  mightBeRichText:br-nospace           | 18581.00 instr | 14635.00 instr | -21.24% FASTER! :)
  mightBeRichText:br-space             | 18470.00 instr | 14377.00 instr | -22.16% FASTER! :)
  mightBeRichText:documentation-header | 16336.00 instr | 12992.00 instr | -20.47% FASTER! :)
  mightBeRichText:empty                | 2618.00 instr  | 2618.00 instr  | more or less the same
  mightBeRichText:invalid closing tag  | 11102.00 instr | 7159.00 instr  | -35.52% FASTER! :)
  mightBeRichText:no tags              | 12503.00 instr | 8581.00 instr  | -31.37% FASTER! :)
  mightBeRichText:simple               | 17316.00 instr | 14074.00 instr | -18.72% FASTER! :)
  mightBeRichText:simple2              | 14394.00 instr | 10745.00 instr | -25.35% FASTER! :)
+--------------------------------------+----------------+----------------+-----------------------+
             Overall result            |                                        -201.81% :)

Change-Id: I1817a69959d176b381bcbf27b72bb751885c3e9b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2016-07-11 12:30:31 +00:00
bin Merge remote-tracking branch 'origin/5.6.0' into 5.7 2016-03-07 17:08:56 +01:00
config.tests Call arch test through the new qmake based configure system 2016-07-02 06:18:32 +00:00
dist Add Qt 5.7.0 changelog 2016-06-10 06:48:56 +00:00
doc Merge remote-tracking branch 'origin/5.6' into 5.7 2016-06-29 10:10:22 +02:00
examples Fix/adapt the uses of {to,set,from}Time_t in the qtbase source code 2016-07-06 06:28:13 +00:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
mkspecs Fix log message 2016-07-08 13:03:20 +00:00
qmake Remove the -target command line option 2016-07-05 15:49:03 +00:00
src Improve performance of Qt::mightBeRichText by using QStringRef 2016-07-11 12:30:31 +00:00
tests Improve performance of Qt::mightBeRichText by using QStringRef 2016-07-11 12:30:31 +00:00
tools rectify opengl configuration under windows 2016-07-08 13:03:27 +00:00
util Re-generate QLocale data from CLDR v29 2016-04-08 03:51:18 +00:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore Ignore more build artifacts from in-source builds. 2016-06-16 07:06:37 +00:00
.qmake.conf Merge remote-tracking branch 'origin/5.7' into dev 2016-05-23 21:09:46 +02:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
config_help.txt Merge remote-tracking branch 'origin/5.7' into dev 2016-06-13 12:46:46 +02:00
configure Handle the -[no]make command line arguments in qmake 2016-07-02 06:18:55 +00:00
configure.bat Ensure that configure.exe is built in C++11 mode with ICC 2016-06-17 16:28:11 +00:00
configure.json fix command line option for avx512 2016-07-08 13:03:13 +00:00
configure.pri Handle the -[no]make command line arguments in qmake 2016-07-02 06:18:55 +00:00
header.BSD Add new license header templates and license files 2016-01-14 20:43:46 +00:00
header.BSD-OLD Add new license header templates and license files 2016-01-14 20:43:46 +00:00
header.COMM Add header template for commercial only modules 2015-10-19 10:37:18 +00:00
header.FDL Add new license header templates and license files 2016-01-14 20:43:46 +00:00
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header.GPL-EXCEPT Add new license header templates and license files 2016-01-14 20:43:46 +00:00
header.LGPL Add new license header templates and license files 2016-01-14 20:43:46 +00:00
header.LGPL3 Update copyright headers 2015-02-11 06:49:51 +00:00
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header.LGPL21 Update copyright headers 2015-02-11 06:49:51 +00:00
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header.LGPL-ONLY Update copyright headers 2015-02-11 06:49:51 +00:00
INSTALL Doc: Update links in INSTALL file 2015-02-16 09:06:41 +00:00
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LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
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LICENSE.GPLv3 Expand license scope from "Qt GUI Toolkit" to "Qt Toolkit" 2016-06-15 07:02:32 +00:00
LICENSE.LGPL3 Add new license header templates and license files 2016-01-14 20:43:46 +00:00
LICENSE.LGPLv3 Expand license scope from "Qt GUI Toolkit" to "Qt Toolkit" 2016-06-15 07:02:32 +00:00
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LICENSE.PREVIEW.COMMERCIAL Add new license header templates and license files 2016-01-14 20:43:46 +00:00
qtbase.pro Remove the -qconfig command line argument 2016-04-19 14:01:40 +00:00
sync.profile Add qtsqlglobal.h and qtsqlglobal_p.h 2016-07-03 07:56:23 +00:00