test/CodeGen/Generic/2006-09-02-LocalAllocCrash.ll

   1 ; RUN: llc < %s -regalloc=fast
   2
   3 %struct.CHESS_POSITION = type { i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i32, i32, i8, i8, [64 x i8], i8, i8, i8, i8, i8 }
   4 @search = external global %struct.CHESS_POSITION                ; <%struct.CHESS_POSITION*> [#uses=2]
   5 @bishop_shift_rl45 = external global [64 x i32]         ; <[64 x i32]*> [#uses=1]
   6 @bishop_shift_rr45 = external global [64 x i32]         ; <[64 x i32]*> [#uses=1]
   7 @black_outpost = external global [64 x i8]              ; <[64 x i8]*> [#uses=1]
   8 @bishop_mobility_rl45 = external global [64 x [256 x i32]]              ; <[64 x [256 x i32]]*> [#uses=1]
   9 @bishop_mobility_rr45 = external global [64 x [256 x i32]]              ; <[64 x [256 x i32]]*> [#uses=1]
  10
  11 declare fastcc i32 @FirstOne()
  12
  13 define fastcc void @Evaluate() {
  14 entry:
  15         br i1 false, label %cond_false186, label %cond_true
  16
  17 cond_true:              ; preds = %entry
  18         ret void
  19
  20 cond_false186:          ; preds = %entry
  21         br i1 false, label %cond_true293, label %bb203
  22
  23 bb203:          ; preds = %cond_false186
  24         ret void
  25
  26 cond_true293:           ; preds = %cond_false186
  27         br i1 false, label %cond_true298, label %cond_next317
  28
  29 cond_true298:           ; preds = %cond_true293
  30         br i1 false, label %cond_next518, label %cond_true397.preheader
  31
  32 cond_next317:           ; preds = %cond_true293
  33         ret void
  34
  35 cond_true397.preheader:         ; preds = %cond_true298
  36         ret void
  37
  38 cond_next518:           ; preds = %cond_true298
  39         br i1 false, label %bb1069, label %cond_true522
  40
  41 cond_true522:           ; preds = %cond_next518
  42         ret void
  43
  44 bb1069:         ; preds = %cond_next518
  45         br i1 false, label %cond_next1131, label %bb1096
  46
  47 bb1096:         ; preds = %bb1069
  48         ret void
  49
  50 cond_next1131:          ; preds = %bb1069
  51         br i1 false, label %cond_next1207, label %cond_true1150
  52
  53 cond_true1150:          ; preds = %cond_next1131
  54         ret void
  55
  56 cond_next1207:          ; preds = %cond_next1131
  57         br i1 false, label %cond_next1219, label %cond_true1211
  58
  59 cond_true1211:          ; preds = %cond_next1207
  60         ret void
  61
  62 cond_next1219:          ; preds = %cond_next1207
  63         br i1 false, label %cond_true1223, label %cond_next1283
  64
  65 cond_true1223:          ; preds = %cond_next1219
  66         br i1 false, label %cond_true1254, label %cond_true1264
  67
  68 cond_true1254:          ; preds = %cond_true1223
  69         br i1 false, label %bb1567, label %cond_true1369.preheader
  70
  71 cond_true1264:          ; preds = %cond_true1223
  72         ret void
  73
  74 cond_next1283:          ; preds = %cond_next1219
  75         ret void
  76
  77 cond_true1369.preheader:                ; preds = %cond_true1254
  78         ret void
  79
  80 bb1567:         ; preds = %cond_true1254
  81         %tmp1580 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 3)              ; <i64> [#uses=1]
  82         %tmp1591 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 4)              ; <i64> [#uses=1]
  83         %tmp1572 = tail call fastcc i32 @FirstOne( )            ; <i32> [#uses=5]
  84         %tmp1582 = getelementptr [64 x i32]* @bishop_shift_rl45, i32 0, i32 %tmp1572            ; <i32*> [#uses=1]
  85         %tmp1583 = load i32* %tmp1582           ; <i32> [#uses=1]
  86         %tmp1583.upgrd.1 = trunc i32 %tmp1583 to i8             ; <i8> [#uses=1]
  87         %shift.upgrd.2 = zext i8 %tmp1583.upgrd.1 to i64                ; <i64> [#uses=1]
  88         %tmp1584 = lshr i64 %tmp1580, %shift.upgrd.2            ; <i64> [#uses=1]
  89         %tmp1584.upgrd.3 = trunc i64 %tmp1584 to i32            ; <i32> [#uses=1]
  90         %tmp1585 = and i32 %tmp1584.upgrd.3, 255                ; <i32> [#uses=1]
  91         %gep.upgrd.4 = zext i32 %tmp1585 to i64         ; <i64> [#uses=1]
  92         %tmp1587 = getelementptr [64 x [256 x i32]]* @bishop_mobility_rl45, i32 0, i32 %tmp1572, i64 %gep.upgrd.4               ; <i32*> [#uses=1]
  93         %tmp1588 = load i32* %tmp1587           ; <i32> [#uses=1]
  94         %tmp1593 = getelementptr [64 x i32]* @bishop_shift_rr45, i32 0, i32 %tmp1572            ; <i32*> [#uses=1]
  95         %tmp1594 = load i32* %tmp1593           ; <i32> [#uses=1]
  96         %tmp1594.upgrd.5 = trunc i32 %tmp1594 to i8             ; <i8> [#uses=1]
  97         %shift.upgrd.6 = zext i8 %tmp1594.upgrd.5 to i64                ; <i64> [#uses=1]
  98         %tmp1595 = lshr i64 %tmp1591, %shift.upgrd.6            ; <i64> [#uses=1]
  99         %tmp1595.upgrd.7 = trunc i64 %tmp1595 to i32            ; <i32> [#uses=1]
 100         %tmp1596 = and i32 %tmp1595.upgrd.7, 255                ; <i32> [#uses=1]
 101         %gep.upgrd.8 = zext i32 %tmp1596 to i64         ; <i64> [#uses=1]
 102         %tmp1598 = getelementptr [64 x [256 x i32]]* @bishop_mobility_rr45, i32 0, i32 %tmp1572, i64 %gep.upgrd.8               ; <i32*> [#uses=1]
 103         %tmp1599 = load i32* %tmp1598           ; <i32> [#uses=1]
 104         %tmp1600.neg = sub i32 0, %tmp1588              ; <i32> [#uses=1]
 105         %tmp1602 = sub i32 %tmp1600.neg, %tmp1599               ; <i32> [#uses=1]
 106         %tmp1604 = getelementptr [64 x i8]* @black_outpost, i32 0, i32 %tmp1572         ; <i8*> [#uses=1]
 107         %tmp1605 = load i8* %tmp1604            ; <i8> [#uses=1]
 108         %tmp1606 = icmp eq i8 %tmp1605, 0               ; <i1> [#uses=1]
 109         br i1 %tmp1606, label %cond_next1637, label %cond_true1607
 110
 111 cond_true1607:          ; preds = %bb1567
 112         ret void
 113
 114 cond_next1637:          ; preds = %bb1567
 115         %tmp1662 = sub i32 %tmp1602, 0          ; <i32> [#uses=0]
 116         ret void
 117 }