3 files changed, 0 insertions, 73 deletions
diff --git a/tests/benchmarks/corelib/tools/qhash/main.cpp b/tests/benchmarks/corelib/tools/qhash/main.cpp
index 62384fbaa7..67396ffd57 100644
--- a/tests/benchmarks/corelib/tools/qhash/main.cpp
+++ b/tests/benchmarks/corelib/tools/qhash/main.cpp
@@ -57,8 +57,6 @@ private slots:
     void initTestCase();
     void qhash_qt4_data() { data(); }
     void qhash_qt4();
-    void qhash_faster_data() { data(); }
-    void qhash_faster();
     void javaString_data() { data(); }
     void javaString();
 
@@ -151,22 +149,6 @@ void tst_QHash::qhash_qt4()
     }
 }
 
-void tst_QHash::qhash_faster()
-{
-    QFETCH(QStringList, items);
-    QHash<String, int> hash;
-
-    QList<String> realitems;
-    foreach (const QString &s, items)
-        realitems.append(s);
-
-    QBENCHMARK {
-        for (int i = 0, n = realitems.size(); i != n; ++i) {
-            hash[realitems.at(i)] = i;
-        }
-    }
-}
-
 void tst_QHash::javaString()
 {
     QFETCH(QStringList, items);
diff --git a/tests/benchmarks/corelib/tools/qhash/main.h b/tests/benchmarks/corelib/tools/qhash/main.h
index 3d193b5e40..a865eaf7a6 100644
--- a/tests/benchmarks/corelib/tools/qhash/main.h
+++ b/tests/benchmarks/corelib/tools/qhash/main.h
@@ -52,17 +52,6 @@ uint qHash(const Qt4String &);
 QT_END_NAMESPACE
 
 
-struct String : QString
-{
-    String() {}
-    String(const QString &s) : QString(s) {}
-};
-
-QT_BEGIN_NAMESPACE
-uint qHash(const String &);
-QT_END_NAMESPACE
-
-
 struct JavaString : QString
 {
     JavaString() {}
diff --git a/tests/benchmarks/corelib/tools/qhash/outofline.cpp b/tests/benchmarks/corelib/tools/qhash/outofline.cpp
index 8adaa0a04f..75d99f96f8 100644
--- a/tests/benchmarks/corelib/tools/qhash/outofline.cpp
+++ b/tests/benchmarks/corelib/tools/qhash/outofline.cpp
@@ -57,50 +57,6 @@ uint qHash(const Qt4String &str)
     return h;
 }
 
-static void doHash(const unsigned short *p, uint &h)
-{
-#if 1
-    // Copied from static uint hash(const QChar *p, int n).
-    // Possibly not the cheapest way.
-    h = (h << 4) + (*p++);
-    h ^= (h & 0xf0000000) >> 23;
-    h &= 0x0fffffff;
-
-    h = (h << 4) + (*p++);
-    h ^= (h & 0xf0000000) >> 23;
-    h &= 0x0fffffff;
-
-    h = (h << 4) + (*p++);
-    h ^= (h & 0xf0000000) >> 23;
-    h &= 0x0fffffff;
-
-    h = (h << 4) + (*p++);
-    h ^= (h & 0xf0000000) >> 23;
-    h &= 0x0fffffff;
-#else
-    // Faster, but probably less spread.
-    h ^= *(unsigned int *)p;
-#endif
-}
-
-uint qHash(const String &str)
-{
-    const unsigned short *p = (unsigned short *)str.constData();
-    const int s = str.size();
-    switch (s) {
-        case 0: return 0;
-        case 1: return *p;
-        case 2: return *(unsigned int *)p;
-        case 3: return (*(unsigned int *)p) ^ *(p + 2);
-        //case 3: return (*p << 11) + (*(p + 1) << 22) + *(p + 2);
-    }
-    uint h = 0;
-    doHash(p, h);
-    doHash(p + s / 2 - 2, h);
-    doHash(p + s - 4, h);
-    return h;
-}
-
 // The Java's hashing algorithm for strings is a variation of D. J. Bernstein
 // hashing algorithm appeared here http://cr.yp.to/cdb/cdb.txt
 // and informally known as DJB33XX - DJB's 33 Times Xor.