1 ; RUN: llc < %s -regalloc=fast -optimize-regalloc=0 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 } 118
