--- old/src/java.desktop/share/native/libsplashscreen/splashscreen_png.c	2015-05-28 12:10:45.391783691 +0900
+++ new/src/java.desktop/share/native/libsplashscreen/splashscreen_png.c	2015-05-28 12:10:45.219451552 +0900
@@ -48,9 +48,18 @@
     int stride;
     ImageFormat srcFormat;
     png_uint_32 i, rowbytes;
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wclobbered"
+#endif
     png_bytepp row_pointers = NULL;
     png_bytep image_data = NULL;
     int success = 0;
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
     double gamma;
 
     png_structp png_ptr = NULL;