Move some helper functions of predicates and constraints to nds32-predicates.c module.

gcc/
	* config/nds32/nds32.c
	(nds32_consecutive_registers_load_store_p): Move to ...
	(nds32_valid_multiple_load_store): Move to ...
	(nds32_valid_stack_push_pop): Move to ...
	(nds32_can_use_bclr_p): Move to ...
	(nds32_can_use_bset_p): Move to ...
	(nds32_can_use_btgl_p): Move to ...
	(nds32_can_use_bitci_p): Move to ...
	* config/nds32/nds32-predicates.c: ... here.

Co-Authored-By: Kito Cheng <kito@0xlab.org>
Co-Authored-By: Monk Chiang <sh.chiang04@gmail.com>

From-SVN: r212283

gcc/ChangeLog

@@ -3,6 +3,20 @@
 	    Monk Chiang  <sh.chiang04@gmail.com>
 
 	* config/nds32/nds32.c
+	(nds32_consecutive_registers_load_store_p): Move to ...
+	(nds32_valid_multiple_load_store): Move to ...
+	(nds32_valid_stack_push_pop): Move to ...
+	(nds32_can_use_bclr_p): Move to ...
+	(nds32_can_use_bset_p): Move to ...
+	(nds32_can_use_btgl_p): Move to ...
+	(nds32_can_use_bitci_p): Move to ...
+	* config/nds32/nds32-predicates.c: ... here.
+
+2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
+	    Kito Cheng  <kito@0xlab.org>
+	    Monk Chiang  <sh.chiang04@gmail.com>
+
+	* config/nds32/nds32.c
 	(nds32_expand_builtin_null_ftype_reg): Move to ...
 	(nds32_expand_builtin_reg_ftype_imm): Move to ...
 	(nds32_expand_builtin_null_ftype_reg_imm): Move to ...