qtbase/src/gui/image/qimage_conversions.cpp: compile failure for aarch64_be (undefined reference to storeRGB32FromARGB32PM_neon)

.obj/qimage_conversions.o: In function `convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>)':
qimage_conversions.cpp:(.text+0x2598): undefined reference to `storeRGB32FromARGB32PM_neon(unsigned char*, unsigned int const*, int, int, QVector<unsigned int> const*, QDitherInfo*)'
qimage_conversions.cpp:(.text+0x259c): undefined reference to `storeRGB32FromARGB32PM_neon(unsigned char*, unsigned int const*, int, int, QVector<unsigned int> const*, QDitherInfo*)'
.obj/qimage_conversions.o: In function `convert_generic_inplace(QImageData*, QImage::Format, QFlags<Qt::ImageConversionFlag>)':
qimage_conversions.cpp:(.text+0x28fc): undefined reference to `storeRGB32FromARGB32PM_neon(unsigned char*, unsigned int const*, int, int, QVector<unsigned int> const*, QDitherInfo*)'
qimage_conversions.cpp:(.text+0x2900): undefined reference to `storeRGB32FromARGB32PM_neon(unsigned char*, unsigned int const*, int, int, QVector<unsigned int> const*, QDitherInfo*)'