+2013-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.h (MALLOC_ABI_ALIGNMENT): New #define.
+
2013-05-22 Richard Biener <rguenther@suse.de>
PR middle-end/57349
/* How to align the given loop. */
#define LOOP_ALIGN(LABEL) rs6000_loop_align(LABEL)
+/* Alignment guaranteed by __builtin_malloc. */
+/* FIXME: 128-bit alignment is guaranteed by glibc for TARGET_64BIT.
+ However, specifying the stronger guarantee currently leads to
+ a regression in SPEC CPU2006 437.leslie3d. The stronger
+ guarantee should be implemented here once that's fixed. */
+#define MALLOC_ABI_ALIGNMENT (64)
+
/* Pick up the return address upon entry to a procedure. Used for
dwarf2 unwind information. This also enables the table driven
mechanism. */