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150
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1 ; RUN: opt < %s -licm -disable-output
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2 ; PR908
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3 ; END.
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4
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5 %struct.alloc_chain = type { i8*, %struct.alloc_chain* }
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6 %struct.oggpack_buffer = type { i32, i32, i8*, i8*, i32 }
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7 %struct.vorbis_block = type { float**, %struct.oggpack_buffer, i32, i32, i32, i32, i32, i32, i64, i64, %struct.vorbis_dsp_state*, i8*, i32, i32, i32, %struct.alloc_chain*, i32, i32, i32, i32, i8* }
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8 %struct.vorbis_dsp_state = type { i32, %struct.vorbis_info*, float**, float**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64, i64, i64, i64, i64, i64, i8* }
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9 %struct.vorbis_info = type { i32, i32, i32, i32, i32, i32, i32, i8* }
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10
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11 define fastcc void @_01forward() {
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12 entry:
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13 br i1 false, label %bb222.preheader, label %bb241
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14 cond_true67: ; preds = %cond_true87
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15 br label %cond_next80
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16 cond_next80: ; preds = %cond_true87, %cond_true67
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17 br label %bb83
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18 bb83.preheader: ; preds = %cond_true226
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19 br i1 false, label %bb83.us.preheader, label %bb83.preheader1
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20 bb83.us.preheader: ; preds = %bb83.preheader
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21 br label %bb83.us
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22 bb83.us: ; preds = %cond_next80.us, %bb83.us.preheader
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23 br i1 false, label %cond_true87.us, label %cond_next92.loopexit2
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24 cond_next80.us: ; preds = %bb59.loopexit.us, %cond_true67.us
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25 br label %bb83.us
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26 cond_true67.us: ; preds = %bb59.loopexit.us
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27 br label %cond_next80.us
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28 cond_next.us: ; preds = %cond_true56.us, %cond_true38.us
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29 br i1 false, label %cond_true56.us, label %bb59.loopexit.us
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30 cond_true38.us: ; preds = %cond_true56.us
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31 br label %cond_next.us
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32 cond_true56.us: ; preds = %cond_true87.us, %cond_next.us
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33 br i1 false, label %cond_true38.us, label %cond_next.us
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34 cond_true87.us: ; preds = %bb83.us
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35 br label %cond_true56.us
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36 bb59.loopexit.us: ; preds = %cond_next.us
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37 br i1 false, label %cond_true67.us, label %cond_next80.us
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38 bb83.preheader1: ; preds = %bb83.preheader
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39 br label %bb83
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40 bb83: ; preds = %bb83.preheader1, %cond_next80
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41 br i1 false, label %cond_next92.loopexit, label %cond_true87
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42 cond_true87: ; preds = %bb83
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43 br i1 false, label %cond_true67, label %cond_next80
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44 cond_next92.loopexit: ; preds = %bb83
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45 br label %cond_next92
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46 cond_next92.loopexit2: ; preds = %bb83.us
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47 br label %cond_next92
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48 cond_next92: ; preds = %cond_true226, %cond_next92.loopexit2, %cond_next92.loopexit
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49 br i1 false, label %cond_true218.loopexit, label %bb222
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50 cond_true139: ; preds = %cond_true202
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51 br i1 false, label %cond_next195, label %cond_true155
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52 cond_true155: ; preds = %cond_true139
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53 br i1 false, label %cond_true249.i.preheader, label %_encodepart.exit
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54 cond_true.i: ; preds = %cond_true115.i
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55 br i1 false, label %bb60.i.preheader, label %cond_next97.i
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56 bb60.i.preheader: ; preds = %cond_true.i
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57 br label %bb60.i
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58 bb60.i: ; preds = %cond_true63.i, %bb60.i.preheader
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59 br i1 false, label %cond_true63.i, label %cond_next97.i.loopexit
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60 cond_true63.i: ; preds = %bb60.i
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61 br i1 false, label %bb60.i, label %cond_next97.i.loopexit
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62 bb86.i.preheader: ; preds = %cond_true115.i
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63 br label %bb86.i
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64 bb86.i: ; preds = %cond_true93.i, %bb86.i.preheader
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65 br i1 false, label %cond_true93.i, label %cond_next97.i.loopexit3
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66 cond_true93.i: ; preds = %bb86.i
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67 br i1 false, label %cond_next97.i.loopexit3, label %bb86.i
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68 cond_next97.i.loopexit: ; preds = %cond_true63.i, %bb60.i
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69 br label %cond_next97.i
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70 cond_next97.i.loopexit3: ; preds = %cond_true93.i, %bb86.i
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71 br label %cond_next97.i
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72 cond_next97.i: ; preds = %cond_next97.i.loopexit3, %cond_next97.i.loopexit, %cond_true.i
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73 br i1 false, label %bb118.i.loopexit, label %cond_true115.i
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74 cond_true115.i.preheader: ; preds = %cond_true249.i
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75 br label %cond_true115.i
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76 cond_true115.i: ; preds = %cond_true115.i.preheader, %cond_next97.i
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77 br i1 false, label %cond_true.i, label %bb86.i.preheader
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78 bb118.i.loopexit: ; preds = %cond_next97.i
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79 br label %bb118.i
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80 bb118.i: ; preds = %cond_true249.i, %bb118.i.loopexit
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81 br i1 false, label %cond_next204.i, label %cond_true128.i
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82 cond_true128.i: ; preds = %bb118.i
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83 br i1 false, label %cond_true199.i.preheader, label %cond_next204.i
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84 cond_true199.i.preheader: ; preds = %cond_true128.i
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85 br label %cond_true199.i
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86 cond_true199.i.us: ; No predecessors!
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87 br i1 false, label %cond_true167.i.us, label %cond_next187.i.us
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88 cond_next187.i.us: ; preds = %bb170.i.loopexit.us, %bb170.i.us.cond_next187.i.us_crit_edge, %cond_true199.i.us
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89 unreachable
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90 bb170.i.us.cond_next187.i.us_crit_edge: ; preds = %bb170.i.loopexit.us
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91 br label %cond_next187.i.us
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92 cond_true167.i.us: ; preds = %cond_true167.i.us, %cond_true199.i.us
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93 br i1 false, label %cond_true167.i.us, label %bb170.i.loopexit.us
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94 bb170.i.loopexit.us: ; preds = %cond_true167.i.us
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95 br i1 false, label %cond_next187.i.us, label %bb170.i.us.cond_next187.i.us_crit_edge
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96 cond_true199.i: ; preds = %cond_true199.i, %cond_true199.i.preheader
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97 br i1 false, label %cond_next204.i.loopexit, label %cond_true199.i
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98 cond_next204.i.loopexit: ; preds = %cond_true199.i
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99 br label %cond_next204.i
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100 cond_next204.i: ; preds = %cond_next204.i.loopexit, %cond_true128.i, %bb118.i
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101 br label %bb233.i
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102 cond_true230.i: ; No predecessors!
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103 %exitcond155 = icmp eq i32 0, %tmp16.i ; <i1> [#uses=0]
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104 unreachable
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105 bb233.i: ; preds = %cond_next204.i
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106 br i1 false, label %_encodepart.exit.loopexit, label %cond_true249.i
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107 cond_true249.i.preheader: ; preds = %cond_true155
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108 br label %cond_true249.i
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109 cond_true249.i: ; preds = %cond_true249.i.preheader, %bb233.i
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110 %tmp16.i = bitcast i32 0 to i32 ; <i32> [#uses=1]
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111 br i1 false, label %cond_true115.i.preheader, label %bb118.i
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112 _encodepart.exit.loopexit: ; preds = %bb233.i
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113 br label %_encodepart.exit
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114 _encodepart.exit: ; preds = %_encodepart.exit.loopexit, %cond_true155
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115 br label %cond_next195
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116 cond_next195: ; preds = %cond_true202, %_encodepart.exit, %cond_true139
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117 br i1 false, label %bb205.loopexit, label %cond_true202
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118 cond_true202.preheader: ; preds = %cond_true218
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119 br label %cond_true202
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120 cond_true202: ; preds = %cond_true202.preheader, %cond_next195
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121 br i1 false, label %cond_next195, label %cond_true139
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122 bb205.loopexit: ; preds = %cond_next195
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123 br label %bb205
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124 bb205: ; preds = %cond_true218, %bb205.loopexit
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125 br i1 false, label %cond_true218, label %bb222.outer105.loopexit
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126 cond_true218.loopexit: ; preds = %cond_next92
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127 br label %cond_true218
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128 cond_true218: ; preds = %cond_true218.loopexit, %bb205
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129 br i1 false, label %cond_true202.preheader, label %bb205
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130 bb222.preheader: ; preds = %entry
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131 br label %bb222.outer
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132 bb222.outer: ; preds = %bb229, %bb222.preheader
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133 br label %bb222.outer105
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134 bb222.outer105.loopexit: ; preds = %bb205
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135 br label %bb222.outer105
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136 bb222.outer105: ; preds = %bb222.outer105.loopexit, %bb222.outer
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137 br label %bb222
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138 bb222: ; preds = %bb222.outer105, %cond_next92
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139 br i1 false, label %cond_true226, label %bb229
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140 cond_true226: ; preds = %bb222
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141 br i1 false, label %bb83.preheader, label %cond_next92
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142 bb229: ; preds = %bb222
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143 br i1 false, label %bb222.outer, label %bb241.loopexit
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144 bb241.loopexit: ; preds = %bb229
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145 br label %bb241
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146 bb241: ; preds = %bb241.loopexit, %entry
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147 ret void
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148 }
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