+2014-07-04 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * sysdeps/generic/memcopy.h: Add comment for
+ MEMCPY_OK_FOR_FWD_MEMMOVE.
+
2014-07-04 Will Newton <will.newton@linaro.org>
* string/memchr.c: Merge from gnulib.
/* Threshold value for when to enter the unrolled loops. */
#define OP_T_THRES 16
+/* Set to 1 if memcpy is safe to use for forward-copying memmove with
+ overlapping addresses. This is 0 by default because memcpy implementations
+ are generally not safe for overlapping addresses. */
#define MEMCPY_OK_FOR_FWD_MEMMOVE 0
#endif /* memcopy.h */