compiler.h: remove _may_alias_attribute

[wimlib] / include / wimlib / compiler.h

diff --git a/include/wimlib/compiler.h b/include/wimlib/compiler.h
index 612c058c560cf812461b0bdae82f50cc0a221417..58f0692a58229536ac2a34d40598b6ee53085ae4 100644 (file)
--- a/include/wimlib/compiler.h
+++ b/include/wimlib/compiler.h
@@ -73,9 +73,6 @@
 /* Prefetch into L1 cache for write.  */
 #define prefetchw(addr)                __builtin_prefetch((addr), 1)
 
-/* Declare that pointers to the annotated type may alias other pointers.  */
-#define _may_alias_attribute   __attribute__((may_alias))
-
 /* Hint that the annotated function is rarely called.  */
 #if GCC_PREREQ(4, 4) || __has_attribute(cold)
 #  define _cold_attribute      __attribute__((cold))