cuintp.c (UI_From_gnu): Use tree_to_shwi rather than tree_low_cst.

cuintp.c (UI_From_gnu): Use tree_to_shwi rather than tree_low_cst.

gcc/ada/
	* gcc-interface/cuintp.c (UI_From_gnu): Use tree_to_shwi rather than
	tree_low_cst.

gcc/c-family/
	* c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
	tree_low_cst.
	(complete_array_type): Update comment to refer to tree_to_[su]hwi
	rather than tree_low_cst.

gcc/c/
	* c-decl.c (grokdeclarator): Update comment to refer to
	tree_to_[su]hwi rather than tree_low_cst.

gcc/cp/
	* decl.c (reshape_init_array_1): Use tree_to_uhwi rather than
	tree_low_cst.
	(grokdeclarator): Update comment to refer to tree_to_[su]hwi rather
	than tree_low_cst.

gcc/
	* expr.h: Update comments to refer to tree_to_[su]hwi rather
	than tree_low_cst.
	* fold-const.c (fold_binary_loc): Likewise.
	* expr.c (store_constructor): Use tree_to_uhwi rather than
	tree_low_cst.
	* ipa-utils.h (possible_polymorphic_call_target_p): Likewise.
	* stmt.c (emit_case_dispatch_table): Likewise.
	* tree-switch-conversion.c (emit_case_bit_tests): Likewise.

From-SVN: r204962