2011-06-30  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	Backport from mainline.
	LP 744754
        2011-04-17  Chung-Lin Tang  <cltang@codesourcery.com>

	* config/arm/arm.c (neon_struct_mem_operand):
	Support POST_INC/PRE_DEC memory operands.

=== modified file 'gcc/config/arm/arm.c'
--- old/gcc/config/arm/arm.c	2011-06-27 22:14:07 +0000
+++ new/gcc/config/arm/arm.c	2011-06-29 09:13:17 +0000
@@ -9357,6 +9357,11 @@
   if (GET_CODE (ind) == REG)
     return arm_address_register_rtx_p (ind, 0);
 
+  /* vldm/vstm allows POST_INC (ia) and PRE_DEC (db).  */
+  if (GET_CODE (ind) == POST_INC
+      || GET_CODE (ind) == PRE_DEC)
+    return arm_address_register_rtx_p (XEXP (ind, 0), 0);
+
   return FALSE;
 }