rtl.h (CONST_SCALAR_INT_P): New macro.

rtl.h (CONST_SCALAR_INT_P): New macro.

2012-11-09  Kenneth Zadeck <zadeck@naturalbridge.com>

	* rtl.h (CONST_SCALAR_INT_P): New macro.
   	* cfgexpand.c (expand_debug_locations): Changed to use
	CONST_SCALAR_INT_P macro.
	* combine.c (try_combine, subst, make_extraction,
	gen_lowpart_for_combine): Ditto.
	* cselib.c (entry_and_rtx_equal_p, rtx_equal_for_cselib_1): Ditto.
	* dwarf2out.c (loc_descriptor): Ditto.
	* emit-rtl.c (gen_lowpart_common): Ditto.
	* ira-costs.c (record_reg_classes, record_address_regs): Ditto.
	* ira-lives.c (single_reg_class): Ditto.
	* recog.c (simplify_while_replacing, asm_operand_ok,
	constrain_operands): Ditto.
	* reload.c (find_reloads): Ditto.
	* simplify-rtx.c (simplify_unary_operation_1,
	simplify_const_unary_operation, simplify_binary_operation_1,
	simplify_const_binary_operation, simplify_relational_operation_1,
	simplify_subreg): Ditto.

From-SVN: r193360