2 %struct.CUMULATIVE_ARGS = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
3 %struct.VEC_edge = type { i32, i32, [1 x ptr] }
4 %struct._obstack_chunk = type { ptr, ptr, [4 x i8] }
5 %struct.basic_block_def = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, [2 x ptr], ptr, ptr, ptr, ptr, i64, i32, i32, i32, i32 }
6 %struct.bb_ann_d = type { ptr, i8, ptr }
7 %struct.bitmap_element_def = type { ptr, ptr, i32, [4 x i32] }
8 %struct.bitmap_head_def = type { ptr, ptr, i32, ptr }
9 %struct.bitmap_obstack = type { ptr, ptr, %struct.obstack }
10 %struct.cost_pair = type { ptr, i32, ptr }
11 %struct.dataflow_d = type { ptr, [2 x ptr] }
12 %struct.def_operand_ptr = type { ptr }
13 %struct.def_optype_d = type { i32, [1 x %struct.def_operand_ptr] }
14 %struct.edge_def = type { ptr, ptr, %struct.edge_def_insns, ptr, ptr, i32, i32, i64, i32 }
15 %struct.edge_def_insns = type { ptr }
16 %struct.edge_prediction = type { ptr, ptr, i32, i32 }
17 %struct.eh_status = type opaque
18 %struct.emit_status = type { i32, i32, ptr, ptr, ptr, i32, %struct.location_t, i32, ptr, ptr }
19 %struct.et_node = type opaque
20 %struct.expr_status = type { i32, i32, i32, ptr, ptr, ptr }
21 %struct.function = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, ptr, %struct.CUMULATIVE_ARGS, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i8, i32, i64, ptr, ptr, ptr, ptr, ptr, i32, ptr, i32, i32, ptr, ptr, i32, i32, i32, ptr, i32, i32, i1, i1, ptr, ptr, i32, i32, i32, i32, %struct.location_t, ptr, ptr, i8, i8, i8 }
22 %struct.htab = type { ptr, ptr, ptr, ptr, i32, i32, i32, i32, i32, ptr, ptr, ptr, ptr, ptr, i32 }
23 %struct.initial_value_struct = type opaque
24 %struct.iv = type { ptr, ptr, ptr, ptr, i1, i1, i32 }
25 %struct.iv_cand = type { i32, i1, i32, ptr, ptr, ptr, ptr, i32 }
26 %struct.iv_use = type { i32, i32, ptr, ptr, ptr, ptr, i32, ptr, ptr }
27 %struct.ivopts_data = type { ptr, ptr, i32, ptr, ptr, i32, ptr, ptr, ptr, i1 }
28 %struct.lang_decl = type opaque
29 %struct.language_function = type opaque
30 %struct.location_t = type { ptr, i32 }
31 %struct.loop = type { i32, ptr, ptr, ptr, %struct.lpt_decision, i32, i32, ptr, i32, ptr, ptr, i32, ptr, i32, ptr, i32, ptr, i32, ptr, i32, ptr, ptr, ptr, ptr, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, ptr, ptr, ptr, ptr, i1 }
32 %struct.lpt_decision = type { i32, i32 }
33 %struct.machine_function = type { ptr, ptr, ptr, i32, i32, i32, i32, i32 }
34 %struct.nb_iter_bound = type { ptr, ptr, ptr, ptr }
35 %struct.obstack = type { i32, ptr, ptr, ptr, ptr, i32, i32, ptr, ptr, ptr, i8 }
36 %struct.reorder_block_def = type { ptr, ptr, ptr, ptr, ptr, i32, i32, i32 }
37 %struct.rtvec_def = type { i32, [1 x ptr] }
38 %struct.rtx_def = type { i16, i8, i8, %struct.u }
39 %struct.sequence_stack = type { ptr, ptr, ptr }
40 %struct.simple_bitmap_def = type { i32, i32, i32, [1 x i64] }
41 %struct.stack_local_entry = type opaque
42 %struct.stmt_ann_d = type { %struct.tree_ann_common_d, i8, ptr, %struct.stmt_operands_d, ptr, ptr, i32 }
43 %struct.stmt_operands_d = type { ptr, ptr, ptr, ptr, ptr }
44 %struct.temp_slot = type opaque
45 %struct.tree_ann_common_d = type { i32, ptr, ptr }
46 %struct.tree_ann_d = type { %struct.stmt_ann_d }
47 %struct.tree_common = type { ptr, ptr, ptr, i8, i8, i8, i8, i8 }
48 %struct.tree_decl = type { %struct.tree_common, %struct.location_t, i32, ptr, i8, i8, i8, i8, i8, i8, i8, i32, %struct.tree_decl_u1, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, %struct.tree_decl_u2, ptr, ptr, i64, ptr }
49 %struct.tree_decl_u1 = type { i64 }
50 %struct.tree_decl_u2 = type { ptr }
51 %struct.tree_node = type { %struct.tree_decl }
52 %struct.u = type { [1 x i64] }
53 %struct.v_def_use_operand_type_t = type { ptr, ptr }
54 %struct.v_may_def_optype_d = type { i32, [1 x %struct.v_def_use_operand_type_t] }
55 %struct.var_refs_queue = type { ptr, i32, i32, ptr }
56 %struct.varasm_status = type opaque
57 %struct.varray_head_tag = type { i32, i32, i32, ptr, %struct.u }
58 %struct.version_info = type { ptr, ptr, i1, i32, i1 }
59 %struct.vuse_optype_d = type { i32, [1 x ptr] }
61 define i1 @determine_use_iv_cost(ptr %data, ptr %use, ptr %cand) {
63 switch i32 0, label %bb91 [
66 i32 3, label %cond_next135
73 br i1 false, label %bb87, label %cond_next27
75 cond_next27: ; preds = %bb6
76 br i1 false, label %cond_true30, label %cond_next55
78 cond_true30: ; preds = %cond_next27
79 br i1 false, label %cond_next41, label %cond_true35
81 cond_true35: ; preds = %cond_true30
84 cond_next41: ; preds = %cond_true30
85 %tmp44 = call i32 @force_var_cost( ptr %data, ptr null, ptr null ) ; <i32> [#uses=2]
86 %tmp46 = udiv i32 %tmp44, 5 ; <i32> [#uses=1]
87 call void @set_use_iv_cost( ptr %data, ptr %use, ptr %cand, i32 %tmp46, ptr null )
88 %tmp44.off = add i32 %tmp44, -50000000 ; <i32> [#uses=1]
89 %tmp52 = icmp ugt i32 %tmp44.off, 4 ; <i1> [#uses=1]
90 %tmp52.upgrd.1 = zext i1 %tmp52 to i32 ; <i32> [#uses=1]
93 cond_next55: ; preds = %cond_next27
96 bb87: ; preds = %cond_next41, %bb6
97 %tmp2.0 = phi i32 [ %tmp52.upgrd.1, %cond_next41 ], [ 1, %bb6 ] ; <i32> [#uses=0]
100 bb91: ; preds = %entry
103 cond_next135: ; preds = %entry
104 %tmp193 = call i1 @determine_use_iv_cost_generic( ptr %data, ptr %use, ptr %cand ) ; <i1> [#uses=0]
108 declare void @set_use_iv_cost(ptr, ptr, ptr, i32, ptr)
110 declare i32 @force_var_cost(ptr, ptr, ptr)
112 declare i1 @determine_use_iv_cost_generic(ptr, ptr, ptr)