diff --git a/src/corelib/global/qfloat16.h b/src/corelib/global/qfloat16.h
index 9a4f1800a4..02fd2f03cc 100644
--- a/src/corelib/global/qfloat16.h
+++ b/src/corelib/global/qfloat16.h
@@ -239,6 +239,7 @@ QF16_MAKE_ARITH_OP_INT(/)
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 
 inline bool operator>(qfloat16 a, qfloat16 b)  noexcept { return static_cast<float>(a) >  static_cast<float>(b); }
 inline bool operator<(qfloat16 a, qfloat16 b)  noexcept { return static_cast<float>(a) <  static_cast<float>(b); }
diff --git a/src/corelib/tools/qpoint.h b/src/corelib/tools/qpoint.h
index fe952f95da..f0a91c4ff8 100644
--- a/src/corelib/tools/qpoint.h
+++ b/src/corelib/tools/qpoint.h
@@ -352,6 +352,7 @@ Q_DECL_RELAXED_CONSTEXPR inline QPointF &QPointF::operator*=(qreal c)
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 
 Q_DECL_CONSTEXPR inline bool operator==(const QPointF &p1, const QPointF &p2)
 {
diff --git a/src/corelib/tools/qrect.h b/src/corelib/tools/qrect.h
index 7aa2312f38..c6bfc1a50d 100644
--- a/src/corelib/tools/qrect.h
+++ b/src/corelib/tools/qrect.h
@@ -665,6 +665,7 @@ Q_DECL_CONSTEXPR inline QRectF::QRectF(const QRect &r) noexcept
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 
 Q_DECL_CONSTEXPR inline bool QRectF::isNull() const noexcept
 { return w == 0. && h == 0.; }
diff --git a/src/gui/math3d/qmatrix4x4.h b/src/gui/math3d/qmatrix4x4.h
index 69c3510659..1439bfac59 100644
--- a/src/gui/math3d/qmatrix4x4.h
+++ b/src/gui/math3d/qmatrix4x4.h
@@ -215,6 +215,7 @@ private:
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 Q_DECLARE_TYPEINFO(QMatrix4x4, Q_MOVABLE_TYPE);
 
 inline QMatrix4x4::QMatrix4x4
diff --git a/src/gui/math3d/qquaternion.h b/src/gui/math3d/qquaternion.h
index cd0d746e55..f01fab679e 100644
--- a/src/gui/math3d/qquaternion.h
+++ b/src/gui/math3d/qquaternion.h
@@ -171,6 +171,7 @@ inline QQuaternion::QQuaternion(float aScalar, float xpos, float ypos, float zpo
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 inline bool QQuaternion::isNull() const
 {
     return wp == 0.0f && xp == 0.0f && yp == 0.0f && zp == 0.0f;
diff --git a/src/gui/math3d/qvector2d.h b/src/gui/math3d/qvector2d.h
index 88d8bc199e..cbce94c199 100644
--- a/src/gui/math3d/qvector2d.h
+++ b/src/gui/math3d/qvector2d.h
@@ -207,6 +207,7 @@ inline QVector2D &QVector2D::operator/=(const QVector2D &vector)
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 Q_DECL_CONSTEXPR inline bool operator==(const QVector2D &v1, const QVector2D &v2)
 {
     return v1.v[0] == v2.v[0] && v1.v[1] == v2.v[1];
diff --git a/src/gui/math3d/qvector3d.h b/src/gui/math3d/qvector3d.h
index 1b49f3e7b9..d7ffb0bcc4 100644
--- a/src/gui/math3d/qvector3d.h
+++ b/src/gui/math3d/qvector3d.h
@@ -232,6 +232,7 @@ inline QVector3D &QVector3D::operator/=(const QVector3D &vector)
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 Q_DECL_CONSTEXPR inline bool operator==(const QVector3D &v1, const QVector3D &v2)
 {
     return v1.v[0] == v2.v[0] && v1.v[1] == v2.v[1] && v1.v[2] == v2.v[2];
diff --git a/src/gui/math3d/qvector4d.h b/src/gui/math3d/qvector4d.h
index 08cb423484..afcc71fa88 100644
--- a/src/gui/math3d/qvector4d.h
+++ b/src/gui/math3d/qvector4d.h
@@ -232,6 +232,7 @@ inline QVector4D &QVector4D::operator/=(const QVector4D &vector)
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 Q_DECL_CONSTEXPR inline bool operator==(const QVector4D &v1, const QVector4D &v2)
 {
     return v1.v[0] == v2.v[0] && v1.v[1] == v2.v[1] && v1.v[2] == v2.v[2] && v1.v[3] == v2.v[3];
diff --git a/src/gui/painting/qtransform.h b/src/gui/painting/qtransform.h
index b220770144..b2a634dd2a 100644
--- a/src/gui/painting/qtransform.h
+++ b/src/gui/painting/qtransform.h
@@ -303,6 +303,7 @@ inline qreal QTransform::dy() const
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 
 inline QTransform &QTransform::operator*=(qreal num)
 {