| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=thumbv7-apple-darwin |
| 2 | |
| 3 | @.str41196 = external constant [2 x i8], align 4 ; <[2 x i8]*> [#uses=1] |
| 4 | |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 5 | declare void @syStopraw(i32) nounwind |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 6 | |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 7 | declare i32 @SyFopen(i8*, i8*) nounwind |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 8 | |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 9 | declare i8* @SyFgets(i8*, i32) nounwind |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 10 | |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 11 | define void @SyHelp(i8* nocapture %topic, i32 %fin) nounwind { |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 12 | entry: |
| 13 | %line = alloca [256 x i8], align 4 ; <[256 x i8]*> [#uses=1] |
| 14 | %secname = alloca [1024 x i8], align 4 ; <[1024 x i8]*> [#uses=0] |
| 15 | %last = alloca [256 x i8], align 4 ; <[256 x i8]*> [#uses=1] |
| 16 | %last2 = alloca [256 x i8], align 4 ; <[256 x i8]*> [#uses=1] |
| 17 | br i1 undef, label %bb, label %bb2 |
| 18 | |
| 19 | bb: ; preds = %entry |
| 20 | br i1 undef, label %bb2, label %bb3 |
| 21 | |
| 22 | bb2: ; preds = %bb, %entry |
| 23 | br label %bb3 |
| 24 | |
| 25 | bb3: ; preds = %bb2, %bb |
| 26 | %storemerge = phi i32 [ 0, %bb2 ], [ 1, %bb ] ; <i32> [#uses=1] |
| 27 | br i1 undef, label %bb19, label %bb20 |
| 28 | |
| 29 | bb19: ; preds = %bb3 |
| 30 | br label %bb20 |
| 31 | |
| 32 | bb20: ; preds = %bb19, %bb3 |
| 33 | br i1 undef, label %bb25, label %bb26 |
| 34 | |
| 35 | bb25: ; preds = %bb20 |
| 36 | br label %bb26 |
| 37 | |
| 38 | bb26: ; preds = %bb25, %bb20 |
| 39 | %offset.2 = phi i32 [ -2, %bb25 ], [ 0, %bb20 ] ; <i32> [#uses=1] |
| 40 | br i1 undef, label %bb.nph508, label %bb49 |
| 41 | |
| 42 | bb.nph508: ; preds = %bb26 |
| 43 | unreachable |
| 44 | |
| 45 | bb49: ; preds = %bb26 |
| 46 | br i1 undef, label %bb51, label %bb50 |
| 47 | |
| 48 | bb50: ; preds = %bb49 |
| 49 | br i1 undef, label %bb51, label %bb104 |
| 50 | |
| 51 | bb51: ; preds = %bb50, %bb49 |
| 52 | unreachable |
| 53 | |
| 54 | bb104: ; preds = %bb50 |
| 55 | br i1 undef, label %bb106, label %bb105 |
| 56 | |
| 57 | bb105: ; preds = %bb104 |
| 58 | br i1 undef, label %bb106, label %bb161 |
| 59 | |
| 60 | bb106: ; preds = %bb105, %bb104 |
| 61 | unreachable |
| 62 | |
| 63 | bb161: ; preds = %bb105 |
| 64 | br i1 false, label %bb163, label %bb162 |
| 65 | |
| 66 | bb162: ; preds = %bb161 |
| 67 | br i1 undef, label %bb163, label %bb224 |
| 68 | |
| 69 | bb163: ; preds = %bb162, %bb161 |
| 70 | unreachable |
| 71 | |
| 72 | bb224: ; preds = %bb162 |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 73 | %0 = call i32 @SyFopen(i8* undef, i8* getelementptr inbounds ([2 x i8]* @.str41196, i32 0, i32 0)) nounwind ; <i32> [#uses=2] |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 74 | br i1 false, label %bb297, label %bb300 |
| 75 | |
| 76 | bb297: ; preds = %bb224 |
| 77 | unreachable |
| 78 | |
| 79 | bb300: ; preds = %bb224 |
| 80 | %1 = icmp eq i32 %offset.2, -1 ; <i1> [#uses=1] |
| 81 | br label %bb440 |
| 82 | |
| 83 | bb307: ; preds = %isdigit1498.exit67 |
| 84 | br label %bb308 |
| 85 | |
| 86 | bb308: ; preds = %bb440, %bb307 |
| 87 | br i1 undef, label %bb309, label %isdigit1498.exit67 |
| 88 | |
| 89 | isdigit1498.exit67: ; preds = %bb308 |
| 90 | br i1 undef, label %bb309, label %bb307 |
| 91 | |
| 92 | bb309: ; preds = %isdigit1498.exit67, %bb308 |
| 93 | br i1 undef, label %bb310, label %bb313 |
| 94 | |
| 95 | bb310: ; preds = %bb309 |
| 96 | br label %bb313 |
| 97 | |
| 98 | bb313: ; preds = %bb310, %bb309 |
| 99 | br i1 false, label %bb318, label %bb317 |
| 100 | |
| 101 | bb317: ; preds = %bb313 |
| 102 | %2 = icmp sgt i8 undef, -1 ; <i1> [#uses=1] |
| 103 | br i1 %2, label %bb.i.i73, label %bb1.i.i74 |
| 104 | |
| 105 | bb.i.i73: ; preds = %bb317 |
| 106 | br i1 false, label %bb318, label %bb329.outer |
| 107 | |
| 108 | bb1.i.i74: ; preds = %bb317 |
| 109 | unreachable |
| 110 | |
| 111 | bb318: ; preds = %bb.i.i73, %bb313 |
| 112 | ret void |
| 113 | |
| 114 | bb329.outer: ; preds = %bb.i.i73 |
| 115 | br i1 undef, label %bb333, label %bb329.us.us |
| 116 | |
| 117 | bb329.us.us: ; preds = %bb329.us.us, %bb329.outer |
| 118 | br i1 undef, label %bb333, label %bb329.us.us |
| 119 | |
| 120 | bb333: ; preds = %bb329.us.us, %bb329.outer |
| 121 | %match.0.lcssa = phi i32 [ undef, %bb329.us.us ], [ 2, %bb329.outer ] ; <i32> [#uses=2] |
| 122 | br i1 undef, label %bb335, label %bb388 |
| 123 | |
| 124 | bb335: ; preds = %bb333 |
| 125 | %3 = and i1 undef, %1 ; <i1> [#uses=1] |
| 126 | br i1 %3, label %bb339, label %bb348 |
| 127 | |
| 128 | bb339: ; preds = %bb335 |
| 129 | br i1 false, label %bb340, label %bb345 |
| 130 | |
| 131 | bb340: ; preds = %bb339 |
| 132 | br i1 undef, label %return, label %bb341 |
| 133 | |
| 134 | bb341: ; preds = %bb340 |
| 135 | ret void |
| 136 | |
| 137 | bb345: ; preds = %bb345, %bb339 |
| 138 | %4 = phi i8 [ %5, %bb345 ], [ undef, %bb339 ] ; <i8> [#uses=0] |
| 139 | %indvar670 = phi i32 [ %tmp673, %bb345 ], [ 0, %bb339 ] ; <i32> [#uses=1] |
| 140 | %tmp673 = add i32 %indvar670, 1 ; <i32> [#uses=2] |
| 141 | %scevgep674 = getelementptr [256 x i8]* %last, i32 0, i32 %tmp673 ; <i8*> [#uses=1] |
| 142 | %5 = load i8* %scevgep674, align 1 ; <i8> [#uses=1] |
| 143 | br i1 undef, label %bb347, label %bb345 |
| 144 | |
| 145 | bb347: ; preds = %bb345 |
| 146 | br label %bb348 |
| 147 | |
| 148 | bb348: ; preds = %bb347, %bb335 |
| 149 | br i1 false, label %bb352, label %bb356 |
| 150 | |
| 151 | bb352: ; preds = %bb348 |
| 152 | unreachable |
| 153 | |
| 154 | bb356: ; preds = %bb348 |
| 155 | br i1 undef, label %bb360, label %bb369 |
| 156 | |
| 157 | bb360: ; preds = %bb356 |
| 158 | br i1 false, label %bb361, label %bb366 |
| 159 | |
| 160 | bb361: ; preds = %bb360 |
| 161 | br i1 undef, label %return, label %bb362 |
| 162 | |
| 163 | bb362: ; preds = %bb361 |
| 164 | ret void |
| 165 | |
| 166 | bb366: ; preds = %bb366, %bb360 |
| 167 | %indvar662 = phi i32 [ %tmp665, %bb366 ], [ 0, %bb360 ] ; <i32> [#uses=1] |
| 168 | %tmp665 = add i32 %indvar662, 1 ; <i32> [#uses=2] |
| 169 | %scevgep666 = getelementptr [256 x i8]* %last2, i32 0, i32 %tmp665 ; <i8*> [#uses=1] |
| 170 | %6 = load i8* %scevgep666, align 1 ; <i8> [#uses=0] |
| 171 | br i1 false, label %bb368, label %bb366 |
| 172 | |
| 173 | bb368: ; preds = %bb366 |
| 174 | br label %bb369 |
| 175 | |
| 176 | bb369: ; preds = %bb368, %bb356 |
| 177 | br i1 undef, label %bb373, label %bb388 |
| 178 | |
| 179 | bb373: ; preds = %bb383, %bb369 |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 180 | %7 = call i8* @SyFgets(i8* undef, i32 %0) nounwind ; <i8*> [#uses=1] |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 181 | %8 = icmp eq i8* %7, null ; <i1> [#uses=1] |
| 182 | br i1 %8, label %bb375, label %bb383 |
| 183 | |
| 184 | bb375: ; preds = %bb373 |
| 185 | %9 = icmp eq i32 %storemerge, 0 ; <i1> [#uses=1] |
| 186 | br i1 %9, label %return, label %bb376 |
| 187 | |
| 188 | bb376: ; preds = %bb375 |
| 189 | ret void |
| 190 | |
| 191 | bb383: ; preds = %bb373 |
| 192 | %10 = load i8* undef, align 1 ; <i8> [#uses=1] |
| 193 | %cond1 = icmp eq i8 %10, 46 ; <i1> [#uses=1] |
| 194 | br i1 %cond1, label %bb373, label %bb388 |
| 195 | |
| 196 | bb388: ; preds = %bb383, %bb369, %bb333 |
| 197 | %match.1140 = phi i32 [ %match.0.lcssa, %bb369 ], [ 0, %bb333 ], [ %match.0.lcssa, %bb383 ] ; <i32> [#uses=1] |
| 198 | br label %bb391 |
| 199 | |
| 200 | bb390: ; preds = %isdigit1498.exit83, %bb392 |
| 201 | %indvar.next725 = add i32 %indvar724, 1 ; <i32> [#uses=1] |
| 202 | br label %bb391 |
| 203 | |
| 204 | bb391: ; preds = %bb390, %bb388 |
| 205 | %indvar724 = phi i32 [ %indvar.next725, %bb390 ], [ 0, %bb388 ] ; <i32> [#uses=2] |
| 206 | %11 = load i8* undef, align 1 ; <i8> [#uses=0] |
| 207 | br i1 false, label %bb395, label %bb392 |
| 208 | |
| 209 | bb392: ; preds = %bb391 |
| 210 | br i1 undef, label %bb390, label %isdigit1498.exit83 |
| 211 | |
| 212 | isdigit1498.exit83: ; preds = %bb392 |
| 213 | br i1 undef, label %bb390, label %bb395 |
| 214 | |
| 215 | bb394: ; preds = %isdigit1498.exit87 |
| 216 | br label %bb395 |
| 217 | |
| 218 | bb395: ; preds = %bb394, %isdigit1498.exit83, %bb391 |
| 219 | %storemerge14.sum = add i32 %indvar724, undef ; <i32> [#uses=1] |
| 220 | %p.26 = getelementptr [256 x i8]* %line, i32 0, i32 %storemerge14.sum ; <i8*> [#uses=1] |
| 221 | br i1 undef, label %bb400, label %isdigit1498.exit87 |
| 222 | |
| 223 | isdigit1498.exit87: ; preds = %bb395 |
| 224 | br i1 false, label %bb400, label %bb394 |
| 225 | |
| 226 | bb400: ; preds = %isdigit1498.exit87, %bb395 |
| 227 | br i1 undef, label %bb402, label %bb403 |
| 228 | |
| 229 | bb402: ; preds = %bb400 |
| 230 | %12 = getelementptr inbounds i8* %p.26, i32 undef ; <i8*> [#uses=1] |
| 231 | br label %bb403 |
| 232 | |
| 233 | bb403: ; preds = %bb402, %bb400 |
| 234 | %p.29 = phi i8* [ %12, %bb402 ], [ undef, %bb400 ] ; <i8*> [#uses=0] |
| 235 | br i1 undef, label %bb405, label %bb404 |
| 236 | |
| 237 | bb404: ; preds = %bb403 |
| 238 | br i1 undef, label %bb405, label %bb407 |
| 239 | |
| 240 | bb405: ; preds = %bb404, %bb403 |
| 241 | br i1 undef, label %return, label %bb406 |
| 242 | |
| 243 | bb406: ; preds = %bb405 |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 244 | call void @syStopraw(i32 %fin) nounwind |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 245 | ret void |
| 246 | |
| 247 | bb407: ; preds = %bb404 |
| 248 | %cond = icmp eq i32 %match.1140, 2 ; <i1> [#uses=1] |
| 249 | br i1 %cond, label %bb408, label %bb428 |
| 250 | |
| 251 | bb408: ; preds = %bb407 |
| 252 | unreachable |
| 253 | |
| 254 | bb428: ; preds = %bb407 |
| 255 | br label %bb440 |
| 256 | |
| 257 | bb440: ; preds = %bb428, %bb300 |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 258 | %13 = call i8* @SyFgets(i8* undef, i32 %0) nounwind ; <i8*> [#uses=0] |
| Bob Wilson | f5fd499 | 2010-03-08 22:56:15 +0000 | [diff] [blame] | 259 | br i1 false, label %bb442, label %bb308 |
| 260 | |
| 261 | bb442: ; preds = %bb440 |
| 262 | unreachable |
| 263 | |
| 264 | return: ; preds = %bb405, %bb375, %bb361, %bb340 |
| 265 | ret void |
| 266 | } |