4 files changed, 4 insertions, 17 deletions
diff --git a/src/corelib/text/qbytearray.cpp b/src/corelib/text/qbytearray.cpp
index b778316a15..8d70955065 100644
--- a/src/corelib/text/qbytearray.cpp
+++ b/src/corelib/text/qbytearray.cpp
@@ -5030,10 +5030,7 @@ QByteArray QByteArray::toPercentEncoding(const QByteArray &exclude, const QByteA
 */
 size_t qHash(const QByteArray::FromBase64Result &key, size_t seed) noexcept
 {
-    QtPrivate::QHashCombine hash;
-    seed = hash(seed, key.decoded);
-    seed = hash(seed, static_cast<int>(key.decodingStatus));
-    return seed;
+    return qHashMulti(seed, key.decoded, static_cast<int>(key.decodingStatus));
 }
 
 QT_END_NAMESPACE
diff --git a/src/corelib/text/qlocale.cpp b/src/corelib/text/qlocale.cpp
index 2ddb27fc6e..8df28797bd 100644
--- a/src/corelib/text/qlocale.cpp
+++ b/src/corelib/text/qlocale.cpp
@@ -1091,10 +1091,7 @@ bool QLocale::operator!=(const QLocale &other) const
 */
 size_t qHash(const QLocale &key, size_t seed) noexcept
 {
-    QtPrivate::QHashCombine hash;
-    seed = hash(seed, key.d->m_data);
-    seed = hash(seed, key.d->m_numberOptions);
-    return seed;
+    return qHashMulti(seed, key.d->m_data, key.d->m_numberOptions);
 }
 
 /*!
diff --git a/src/corelib/text/qregexp.cpp b/src/corelib/text/qregexp.cpp
index bf76a1992c..758a3695c9 100644
--- a/src/corelib/text/qregexp.cpp
+++ b/src/corelib/text/qregexp.cpp
@@ -1030,11 +1030,7 @@ static bool operator==(const QRegExpEngineKey &key1, const QRegExpEngineKey &key
 
 static size_t qHash(const QRegExpEngineKey &key, size_t seed = 0) noexcept
 {
-    QtPrivate::QHashCombine hash;
-    seed = hash(seed, key.pattern);
-    seed = hash(seed, key.patternSyntax);
-    seed = hash(seed, key.cs);
-    return seed;
+    return qHashMulti(seed, key.pattern, key.patternSyntax, key.cs);
 }
 
 class QRegExpEngine;
diff --git a/src/corelib/text/qregularexpression.cpp b/src/corelib/text/qregularexpression.cpp
index f479425bed..8197407146 100644
--- a/src/corelib/text/qregularexpression.cpp
+++ b/src/corelib/text/qregularexpression.cpp
@@ -1712,10 +1712,7 @@ bool QRegularExpression::operator==(const QRegularExpression &re) const
 */
 size_t qHash(const QRegularExpression &key, size_t seed) noexcept
 {
-    QtPrivate::QHashCombine hash;
-    seed = hash(seed, key.d->pattern);
-    seed = hash(seed, key.d->patternOptions);
-    return seed;
+    return qHashMulti(seed, key.d->pattern, key.d->patternOptions);
 }
 
 #if QT_STRINGVIEW_LEVEL < 2