From 551efd91990e07902e5324f720cf5585865c323d Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@qt.io>
Date: Fri, 24 Mar 2017 10:50:51 +0100
Subject: [PATCH] QmlProfiler: Use QList for QmlRange container when loading
 .qtd

As we are using this as a queue, with many calls to takeFirst(), a
QVector is prohibitively expensive here.

Change-Id: I151452ae1299ab520a3aceae7ff3da0e29fe9bf9
Reviewed-by: hjk <hjk@qt.io>
---
 src/plugins/qmlprofiler/qmlprofilertracefile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/qmlprofiler/qmlprofilertracefile.cpp b/src/plugins/qmlprofiler/qmlprofilertracefile.cpp
index a821b43eb0b..b84de415ae7 100644
--- a/src/plugins/qmlprofiler/qmlprofilertracefile.cpp
+++ b/src/plugins/qmlprofiler/qmlprofilertracefile.cpp
@@ -430,7 +430,7 @@ private:
         QmlEvent end;
     };
 
-    QVector<QmlRange> ranges;
+    QList<QmlRange> ranges; // We are going to do a lot of takeFirst() on this.
 };
 
 void EventList::addEvent(const QmlEvent &event)