From: Dan Horák <dan[at]dannu.cz>
Date: Mon, 14 Sep 2020 13:56:35 +0000 (+0100)
Subject: add missing method for QBasicAtomicPointer on s390(x)
X-Git-Tag: archive/raspbian/4%4.8.7+dfsg-18+rpi1+deb10u1^2~16
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=9fa5a10f7cd95200d23bf5db3f34b204db47feb7;p=qt4-x11.git

add missing method for QBasicAtomicPointer on s390(x)


Gbp-Pq: Name add_missing_method_for_QBasicAtomicPointer_on_s390.patch
---

diff --git a/src/corelib/arch/qatomic_s390.h b/src/corelib/arch/qatomic_s390.h
index a72e73ab8..093b69389 100644
--- a/src/corelib/arch/qatomic_s390.h
+++ b/src/corelib/arch/qatomic_s390.h
@@ -399,6 +399,16 @@ Q_INLINE_TEMPLATE T* QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue)
 }
 
 
+template <typename T>
+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueToAdd)
+{
+#ifndef __s390x__
+    return (T *)__CS_OLD_LOOP(&_q_value, valueToAdd * sizeof(T), "ar", "", "bcr 15,0\n");
+#else
+    return (T *)__CSG_OLD_LOOP(&_q_value, valueToAdd * sizeof(T), "agr", "", "bcr 15,0\n");
+#endif
+}
+
 template <typename T>
 Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelaxed(qptrdiff valueToAdd)
 {