1; RUN: llc -simplifycfg-require-and-preserve-domtree=1 < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -relocation-model=pic -frame-pointer=all 2 3 %0 = type { %struct.GAP } ; type %0 4 %1 = type { i16, i8, i8 } ; type %1 5 %2 = type { [2 x i32], [2 x i32] } ; type %2 6 %3 = type { ptr } ; type %3 7 %4 = type { i8, i8, i16, i8, i8, i8, i8 } ; type %4 8 %struct.FILE = type { ptr, i32, i32, i16, i16, %struct.__sbuf, i32, ptr, ptr, ptr, ptr, ptr, %struct.__sbuf, ptr, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 } 9 %struct.FILE_POS = type { i8, i8, i16, i32 } 10 %struct.FIRST_UNION = type { %struct.FILE_POS } 11 %struct.FOURTH_UNION = type { %struct.STYLE } 12 %struct.GAP = type { i8, i8, i16 } 13 %struct.LIST = type { ptr, ptr } 14 %struct.SECOND_UNION = type { %1 } 15 %struct.STYLE = type { %0, %0, i16, i16, i32 } 16 %struct.THIRD_UNION = type { %2 } 17 %struct.__sFILEX = type opaque 18 %struct.__sbuf = type { ptr, i32 } 19 %struct.head_type = type { [2 x %struct.LIST], %struct.FIRST_UNION, %struct.SECOND_UNION, %struct.THIRD_UNION, %struct.FOURTH_UNION, ptr, %3, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32 } 20 %struct.rec = type { %struct.head_type } 21@.str24239 = external constant [20 x i8], align 1 ; <ptr> [#uses=1] 22@no_file_pos = external global %4 ; <ptr> [#uses=1] 23@zz_tmp = external global ptr ; <ptr> [#uses=1] 24@.str81872 = external constant [10 x i8], align 1 ; <ptr> [#uses=1] 25@out_fp = external global ptr ; <ptr> [#uses=2] 26@cpexists = external global i32 ; <ptr> [#uses=2] 27@.str212784 = external constant [17 x i8], align 1 ; <ptr> [#uses=1] 28@.str1822946 = external constant [8 x i8], align 1 ; <ptr> [#uses=1] 29@.str1842948 = external constant [11 x i8], align 1 ; <ptr> [#uses=1] 30 31declare i32 @fprintf(ptr nocapture, ptr nocapture, ...) nounwind 32 33declare i32 @"\01_fwrite"(ptr, i32, i32, ptr) 34 35declare ptr @OpenIncGraphicFile(ptr, i8 zeroext, ptr nocapture, ptr, ptr nocapture) nounwind 36 37declare void @Error(i32, i32, ptr, i32, ptr, ...) nounwind 38 39declare ptr @fgets(ptr, i32, ptr nocapture) nounwind 40 41define void @PS_PrintGraphicInclude(ptr %x, i32 %colmark, i32 %rowmark) nounwind { 42entry: 43 br label %bb5 44 45bb5: ; preds = %bb5, %entry 46 %.pn = phi ptr [ %y.0, %bb5 ], [ undef, %entry ] ; <ptr> [#uses=1] 47 %y.0.in = getelementptr %struct.rec, ptr %.pn, i32 0, i32 0, i32 0, i32 1, i32 0 ; <ptr> [#uses=1] 48 %y.0 = load ptr, ptr %y.0.in ; <ptr> [#uses=2] 49 br i1 undef, label %bb5, label %bb6 50 51bb6: ; preds = %bb5 52 %0 = call ptr @OpenIncGraphicFile(ptr undef, i8 zeroext 0, ptr undef, ptr null, ptr undef) nounwind ; <ptr> [#uses=1] 53 br i1 false, label %bb.i, label %FontHalfXHeight.exit 54 55bb.i: ; preds = %bb6 56 br label %FontHalfXHeight.exit 57 58FontHalfXHeight.exit: ; preds = %bb.i, %bb6 59 br i1 undef, label %bb.i1, label %FontSize.exit 60 61bb.i1: ; preds = %FontHalfXHeight.exit 62 br label %FontSize.exit 63 64FontSize.exit: ; preds = %bb.i1, %FontHalfXHeight.exit 65 %1 = load i32, ptr undef, align 4 ; <i32> [#uses=1] 66 %2 = icmp ult i32 0, undef ; <i1> [#uses=1] 67 br i1 %2, label %bb.i5, label %FontName.exit 68 69bb.i5: ; preds = %FontSize.exit 70 call void (i32, i32, ptr, i32, ptr, ...) @Error(i32 1, i32 2, ptr @.str24239, i32 0, ptr @no_file_pos, ptr @.str81872) nounwind 71 br label %FontName.exit 72 73FontName.exit: ; preds = %bb.i5, %FontSize.exit 74 %3 = call i32 (ptr, ptr, ...) @fprintf(ptr undef, ptr @.str1822946, i32 %1, ptr undef) nounwind ; <i32> [#uses=0] 75 %4 = call i32 @"\01_fwrite"(ptr @.str1842948, i32 1, i32 10, ptr undef) nounwind ; <i32> [#uses=0] 76 %5 = sub i32 %colmark, undef ; <i32> [#uses=1] 77 %6 = sub i32 %rowmark, undef ; <i32> [#uses=1] 78 %7 = load ptr, ptr @out_fp, align 4 ; <ptr> [#uses=1] 79 %8 = call i32 (ptr, ptr, ...) @fprintf(ptr %7, ptr @.str212784, i32 %5, i32 %6) nounwind ; <i32> [#uses=0] 80 store i32 0, ptr @cpexists, align 4 81 %9 = getelementptr %struct.rec, ptr %y.0, i32 0, i32 0, i32 3, i32 0, i32 0, i32 1 ; <ptr> [#uses=1] 82 %10 = load i32, ptr %9, align 4 ; <i32> [#uses=1] 83 %11 = sub i32 0, %10 ; <i32> [#uses=1] 84 %12 = load ptr, ptr @out_fp, align 4 ; <ptr> [#uses=1] 85 %13 = call i32 (ptr, ptr, ...) @fprintf(ptr %12, ptr @.str212784, i32 undef, i32 %11) nounwind ; <i32> [#uses=0] 86 store i32 0, ptr @cpexists, align 4 87 br label %bb100.outer.outer 88 89bb100.outer.outer: ; preds = %bb79.critedge, %bb1.i3, %FontName.exit 90 %x_addr.0.ph.ph = phi ptr [ %x, %FontName.exit ], [ null, %bb79.critedge ], [ null, %bb1.i3 ] ; <ptr> [#uses=1] 91 %14 = getelementptr %struct.rec, ptr %x_addr.0.ph.ph, i32 0, i32 0, i32 1, i32 0 ; <ptr> [#uses=0] 92 br label %bb100.outer 93 94bb.i80: ; preds = %bb3.i85 95 br i1 undef, label %bb2.i84, label %bb2.i51 96 97bb2.i84: ; preds = %bb100.outer, %bb.i80 98 br i1 undef, label %bb3.i77, label %bb3.i85 99 100bb3.i85: ; preds = %bb2.i84 101 br i1 false, label %StringBeginsWith.exit88, label %bb.i80 102 103StringBeginsWith.exit88: ; preds = %bb3.i85 104 br i1 undef, label %bb3.i77, label %bb2.i51 105 106bb2.i.i68: ; preds = %bb3.i77 107 br label %bb3.i77 108 109bb3.i77: ; preds = %bb2.i.i68, %StringBeginsWith.exit88, %bb2.i84 110 br i1 false, label %bb1.i58, label %bb2.i.i68 111 112bb1.i58: ; preds = %bb3.i77 113 unreachable 114 115bb.i47: ; preds = %bb3.i52 116 br i1 undef, label %bb2.i51, label %bb2.i.i15.critedge 117 118bb2.i51: ; preds = %bb.i47, %StringBeginsWith.exit88, %bb.i80 119 %15 = load i8, ptr undef, align 1 ; <i8> [#uses=0] 120 br i1 false, label %StringBeginsWith.exit55thread-split, label %bb3.i52 121 122bb3.i52: ; preds = %bb2.i51 123 br i1 false, label %StringBeginsWith.exit55, label %bb.i47 124 125StringBeginsWith.exit55thread-split: ; preds = %bb2.i51 126 br label %StringBeginsWith.exit55 127 128StringBeginsWith.exit55: ; preds = %StringBeginsWith.exit55thread-split, %bb3.i52 129 br label %bb2.i41 130 131bb2.i41: ; preds = %bb2.i41, %StringBeginsWith.exit55 132 br label %bb2.i41 133 134bb2.i.i15.critedge: ; preds = %bb.i47 135 %16 = call ptr @fgets(ptr undef, i32 512, ptr %0) nounwind ; <ptr> [#uses=0] 136 %iftmp.560.0 = select i1 undef, i32 2, i32 0 ; <i32> [#uses=1] 137 br label %bb100.outer 138 139bb2.i8: ; preds = %bb100.outer 140 br i1 undef, label %bb1.i3, label %bb79.critedge 141 142bb1.i3: ; preds = %bb2.i8 143 br label %bb100.outer.outer 144 145bb79.critedge: ; preds = %bb2.i8 146 store ptr null, ptr @zz_tmp, align 4 147 br label %bb100.outer.outer 148 149bb100.outer: ; preds = %bb2.i.i15.critedge, %bb100.outer.outer 150 %state.0.ph = phi i32 [ 0, %bb100.outer.outer ], [ %iftmp.560.0, %bb2.i.i15.critedge ] ; <i32> [#uses=1] 151 %cond = icmp eq i32 %state.0.ph, 1 ; <i1> [#uses=1] 152 br i1 %cond, label %bb2.i8, label %bb2.i84 153} 154