139 	build = isl.ast_build.from_context(context)
143 	expr = build.expr_from(pw_aff)
147 	expr = build.expr_from(set)
354 	def inc_count_ast(node, build):  argument
358 	build = isl.ast_build()
359 	build = build.set_at_each_domain(inc_count_ast)
360 	ast = build.node_from(schedule)
374 	def inc_count_ast(node, build):  argument
378 	build = isl.ast_build()
379 	build_copy = build.set_at_each_domain(inc_count_ast)
380 	ast = build.node_from(schedule)
385 	build = build_copy
387 	ast = build.node_from(schedule)
392 	def fail_inc_count_ast(node, build):  argument
397 	build = isl.ast_build()
398 	build = build.set_at_each_domain(fail_inc_count_ast)
401 		ast = build.node_from(schedule)
406 	build_copy = build
413 	ast = build.node_from(schedule)
422 	build = isl.ast_build.from_context(pa.domain())
424 	op = build.expr_from(pa)