1 ; RUN: opt < %s -globalopt
3 %struct.s_annealing_sched = type { i32, float, float, float, float }
4 %struct.s_bb = type { i32, i32, i32, i32 }
5 %struct.s_net = type { i8*, i32, i32*, float, float }
6 %struct.s_placer_opts = type { i32, float, i32, i32, i8*, i32, i32 }
7 @net = internal global %struct.s_net* null ; <%struct.s_net**> [#uses=4]
9 define fastcc void @alloc_and_load_placement_structs(i32 %place_cost_type, i32 %num_regions, float %place_cost_exp, float*** nocapture %old_region_occ_x, float*** nocapture %old_region_occ_y) nounwind ssp {
11 br i1 undef, label %bb.i, label %my_malloc.exit
13 bb.i: ; preds = %entry
16 my_malloc.exit: ; preds = %entry
17 br i1 undef, label %bb.i81, label %my_malloc.exit83
19 bb.i81: ; preds = %my_malloc.exit
22 my_malloc.exit83: ; preds = %my_malloc.exit
23 br i1 undef, label %bb.i.i57, label %my_calloc.exit.i
25 bb.i.i57: ; preds = %my_malloc.exit83
28 my_calloc.exit.i: ; preds = %my_malloc.exit83
29 br i1 undef, label %bb.i4.i, label %my_calloc.exit5.i
31 bb.i4.i: ; preds = %my_calloc.exit.i
34 my_calloc.exit5.i: ; preds = %my_calloc.exit.i
35 %.pre.i58 = load %struct.s_net** @net, align 4 ; <%struct.s_net*> [#uses=1]
38 bb1.i61: ; preds = %bb4.preheader.i, %bb1.i61
39 br i1 undef, label %bb1.i61, label %bb5.i62
41 bb5.i62: ; preds = %bb1.i61
42 br i1 undef, label %bb6.i64, label %bb15.preheader.i
44 bb15.preheader.i: ; preds = %bb4.preheader.i, %bb5.i62
47 bb6.i64: ; preds = %bb5.i62
48 br i1 undef, label %bb7.i65, label %bb8.i67
50 bb7.i65: ; preds = %bb6.i64
53 bb8.i67: ; preds = %bb6.i64
54 br i1 undef, label %bb.i1.i68, label %my_malloc.exit.i70
56 bb.i1.i68: ; preds = %bb8.i67
59 my_malloc.exit.i70: ; preds = %bb8.i67
60 %0 = load %struct.s_net** @net, align 4 ; <%struct.s_net*> [#uses=1]
61 br i1 undef, label %bb9.i71, label %bb16.i77
63 bb9.i71: ; preds = %bb9.i71, %my_malloc.exit.i70
64 %1 = load %struct.s_net** @net, align 4 ; <%struct.s_net*> [#uses=1]
65 br i1 undef, label %bb9.i71, label %bb16.i77
67 bb16.i77: ; preds = %bb9.i71, %my_malloc.exit.i70, %bb15.preheader.i
68 %.pre41.i.rle244 = phi %struct.s_net* [ %.pre41.i, %bb15.preheader.i ], [ %0, %my_malloc.exit.i70 ], [ %1, %bb9.i71 ] ; <%struct.s_net*> [#uses=1]
71 bb17.i78: ; preds = %bb16.i77, %my_calloc.exit5.i
72 %.pre41.i = phi %struct.s_net* [ %.pre41.i.rle244, %bb16.i77 ], [ %.pre.i58, %my_calloc.exit5.i ] ; <%struct.s_net*> [#uses=1]
73 br i1 undef, label %bb4.preheader.i, label %alloc_and_load_unique_pin_list.exit
75 bb4.preheader.i: ; preds = %bb17.i78
76 br i1 undef, label %bb1.i61, label %bb15.preheader.i
78 alloc_and_load_unique_pin_list.exit: ; preds = %bb17.i78
82 define void @read_net(i8* %net_file) nounwind ssp {
84 br i1 undef, label %bb3.us.us.i, label %bb6.preheader
86 bb6.preheader: ; preds = %entry
87 br i1 undef, label %bb7, label %bb
89 bb3.us.us.i: ; preds = %entry
92 bb: ; preds = %bb6.preheader
93 br i1 undef, label %bb.i34, label %bb1.i38
98 bb1.i38: ; preds = %bb
99 %0 = malloc %struct.s_net, i32 undef ; <%struct.s_net*> [#uses=1]
100 br i1 undef, label %bb.i1.i39, label %my_malloc.exit2.i
102 bb.i1.i39: ; preds = %bb1.i38
105 my_malloc.exit2.i: ; preds = %bb1.i38
106 store %struct.s_net* %0, %struct.s_net** @net, align 4
107 br i1 undef, label %bb.i7.i40, label %my_malloc.exit8.i
109 bb.i7.i40: ; preds = %my_malloc.exit2.i
112 my_malloc.exit8.i: ; preds = %my_malloc.exit2.i
115 bb7: ; preds = %bb6.preheader