attributes: disable flatten on llvm/clang

kodawah · kodawah · commit 5858a67f135a · 2013-11-03T11:51:40.000+01:00
diff --git a/libavutil/attributes.h b/libavutil/attributes.h
@@ -66,7 +66,7 @@
 #    define av_cold
 #endif
 
-#if AV_GCC_VERSION_AT_LEAST(4,1)
+#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__)
 #    define av_flatten __attribute__((flatten))
 #else
 #    define av_flatten
