[AArch64] Handle const address in aarch64_print_operand

2015-09-24  Jiong Wang  <jiong.wang@arm.com>

	* config/aarch64/aarch64.c (aarch64_print_operand): Add "CONST" support.

From-SVN: r228093

gcc/ChangeLog

 2015-09-24  Jiong Wang  <jiong.wang@arm.com>
 
+	* config/aarch64/aarch64.c (aarch64_print_operand): Add "CONST" support.
+
+2015-09-24  Jiong Wang  <jiong.wang@arm.com>
+
 	* config/aarch64/aarch64-protos.h (aarch64_symbol_context): Delete.
 	* config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Likewise.
 	(aarch64_cannot_force_const_mem): Likewise.

gcc/config/aarch64/aarch64.c

@@ -4377,6 +4377,7 @@ aarch64_print_operand (FILE *f, rtx x, char code)
 	  output_address (XEXP (x, 0));
 	  break;
 
+	case CONST:
 	case LABEL_REF:
 	case SYMBOL_REF:
 	  output_addr_const (asm_out_file, x);