2011-04-22  Sergey Grechanik  <mouseentity@ispras.ru>

	* config/arm/arm.c (coproc_secondary_reload_class): Treat constant
	vectors the same way as memory locations to prevent loading them 
	through the ARM general registers.

--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -9152,7 +9152,7 @@ coproc_secondary_reload_class (enum machine_mode mode, rtx x, bool wb)
   /* The neon move patterns handle all legitimate vector and struct
      addresses.  */
   if (TARGET_NEON
-      && MEM_P (x)
+      && (MEM_P (x) || GET_CODE (x) == CONST_VECTOR)
       && (GET_MODE_CLASS (mode) == MODE_VECTOR_INT
          || GET_MODE_CLASS (mode) == MODE_VECTOR_FLOAT
          || VALID_NEON_STRUCT_MODE (mode)))