1; RUN: opt < %s -globalopt 2target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" 3 4 %struct.s_annealing_sched = type { i32, float, float, float, float } 5 %struct.s_bb = type { i32, i32, i32, i32 } 6 %struct.s_net = type { i8*, i32, i32*, float, float } 7 %struct.s_placer_opts = type { i32, float, i32, i32, i8*, i32, i32 } 8@net = internal global %struct.s_net* null ; <%struct.s_net**> [#uses=4] 9 10define 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 { 11entry: 12 br i1 undef, label %bb.i, label %my_malloc.exit 13 14bb.i: ; preds = %entry 15 unreachable 16 17my_malloc.exit: ; preds = %entry 18 br i1 undef, label %bb.i81, label %my_malloc.exit83 19 20bb.i81: ; preds = %my_malloc.exit 21 unreachable 22 23my_malloc.exit83: ; preds = %my_malloc.exit 24 br i1 undef, label %bb.i.i57, label %my_calloc.exit.i 25 26bb.i.i57: ; preds = %my_malloc.exit83 27 unreachable 28 29my_calloc.exit.i: ; preds = %my_malloc.exit83 30 br i1 undef, label %bb.i4.i, label %my_calloc.exit5.i 31 32bb.i4.i: ; preds = %my_calloc.exit.i 33 unreachable 34 35my_calloc.exit5.i: ; preds = %my_calloc.exit.i 36 %.pre.i58 = load %struct.s_net*, %struct.s_net** @net, align 4 ; <%struct.s_net*> [#uses=1] 37 br label %bb17.i78 38 39bb1.i61: ; preds = %bb4.preheader.i, %bb1.i61 40 br i1 undef, label %bb1.i61, label %bb5.i62 41 42bb5.i62: ; preds = %bb1.i61 43 br i1 undef, label %bb6.i64, label %bb15.preheader.i 44 45bb15.preheader.i: ; preds = %bb4.preheader.i, %bb5.i62 46 br label %bb16.i77 47 48bb6.i64: ; preds = %bb5.i62 49 br i1 undef, label %bb7.i65, label %bb8.i67 50 51bb7.i65: ; preds = %bb6.i64 52 unreachable 53 54bb8.i67: ; preds = %bb6.i64 55 br i1 undef, label %bb.i1.i68, label %my_malloc.exit.i70 56 57bb.i1.i68: ; preds = %bb8.i67 58 unreachable 59 60my_malloc.exit.i70: ; preds = %bb8.i67 61 %0 = load %struct.s_net*, %struct.s_net** @net, align 4 ; <%struct.s_net*> [#uses=1] 62 br i1 undef, label %bb9.i71, label %bb16.i77 63 64bb9.i71: ; preds = %bb9.i71, %my_malloc.exit.i70 65 %1 = load %struct.s_net*, %struct.s_net** @net, align 4 ; <%struct.s_net*> [#uses=1] 66 br i1 undef, label %bb9.i71, label %bb16.i77 67 68bb16.i77: ; preds = %bb9.i71, %my_malloc.exit.i70, %bb15.preheader.i 69 %.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] 70 br label %bb17.i78 71 72bb17.i78: ; preds = %bb16.i77, %my_calloc.exit5.i 73 %.pre41.i = phi %struct.s_net* [ %.pre41.i.rle244, %bb16.i77 ], [ %.pre.i58, %my_calloc.exit5.i ] ; <%struct.s_net*> [#uses=1] 74 br i1 undef, label %bb4.preheader.i, label %alloc_and_load_unique_pin_list.exit 75 76bb4.preheader.i: ; preds = %bb17.i78 77 br i1 undef, label %bb1.i61, label %bb15.preheader.i 78 79alloc_and_load_unique_pin_list.exit: ; preds = %bb17.i78 80 ret void 81} 82 83define void @read_net(i8* %net_file) nounwind ssp { 84entry: 85 br i1 undef, label %bb3.us.us.i, label %bb6.preheader 86 87bb6.preheader: ; preds = %entry 88 br i1 undef, label %bb7, label %bb 89 90bb3.us.us.i: ; preds = %entry 91 unreachable 92 93bb: ; preds = %bb6.preheader 94 br i1 undef, label %bb.i34, label %bb1.i38 95 96bb.i34: ; preds = %bb 97 unreachable 98 99bb1.i38: ; preds = %bb 100 %mallocsize = mul i64 28, undef ; <i64> [#uses=1] 101 %malloccall = tail call i8* @malloc(i64 %mallocsize) ; <i8*> [#uses=1] 102 %0 = bitcast i8* %malloccall to %struct.s_net* ; <%struct.s_net*> [#uses=1] 103 br i1 undef, label %bb.i1.i39, label %my_malloc.exit2.i 104 105bb.i1.i39: ; preds = %bb1.i38 106 unreachable 107 108my_malloc.exit2.i: ; preds = %bb1.i38 109 store %struct.s_net* %0, %struct.s_net** @net, align 4 110 br i1 undef, label %bb.i7.i40, label %my_malloc.exit8.i 111 112bb.i7.i40: ; preds = %my_malloc.exit2.i 113 unreachable 114 115my_malloc.exit8.i: ; preds = %my_malloc.exit2.i 116 unreachable 117 118bb7: ; preds = %bb6.preheader 119 unreachable 120} 121 122declare noalias i8* @malloc(i64) 123