| ; RUN: llc < %s -mtriple=thumbv7-apple-darwin |
| |
| @.str41196 = external constant [2 x i8], align 4 ; <[2 x i8]*> [#uses=1] |
| |
| declare void @syStopraw(i32) nounwind |
| |
| declare i32 @SyFopen(i8*, i8*) nounwind |
| |
| declare i8* @SyFgets(i8*, i32) nounwind |
| |
| define void @SyHelp(i8* nocapture %topic, i32 %fin) nounwind { |
| entry: |
| %line = alloca [256 x i8], align 4 ; <[256 x i8]*> [#uses=1] |
| %secname = alloca [1024 x i8], align 4 ; <[1024 x i8]*> [#uses=0] |
| %last = alloca [256 x i8], align 4 ; <[256 x i8]*> [#uses=1] |
| %last2 = alloca [256 x i8], align 4 ; <[256 x i8]*> [#uses=1] |
| br i1 undef, label %bb, label %bb2 |
| |
| bb: ; preds = %entry |
| br i1 undef, label %bb2, label %bb3 |
| |
| bb2: ; preds = %bb, %entry |
| br label %bb3 |
| |
| bb3: ; preds = %bb2, %bb |
| %storemerge = phi i32 [ 0, %bb2 ], [ 1, %bb ] ; <i32> [#uses=1] |
| br i1 undef, label %bb19, label %bb20 |
| |
| bb19: ; preds = %bb3 |
| br label %bb20 |
| |
| bb20: ; preds = %bb19, %bb3 |
| br i1 undef, label %bb25, label %bb26 |
| |
| bb25: ; preds = %bb20 |
| br label %bb26 |
| |
| bb26: ; preds = %bb25, %bb20 |
| %offset.2 = phi i32 [ -2, %bb25 ], [ 0, %bb20 ] ; <i32> [#uses=1] |
| br i1 undef, label %bb.nph508, label %bb49 |
| |
| bb.nph508: ; preds = %bb26 |
| unreachable |
| |
| bb49: ; preds = %bb26 |
| br i1 undef, label %bb51, label %bb50 |
| |
| bb50: ; preds = %bb49 |
| br i1 undef, label %bb51, label %bb104 |
| |
| bb51: ; preds = %bb50, %bb49 |
| unreachable |
| |
| bb104: ; preds = %bb50 |
| br i1 undef, label %bb106, label %bb105 |
| |
| bb105: ; preds = %bb104 |
| br i1 undef, label %bb106, label %bb161 |
| |
| bb106: ; preds = %bb105, %bb104 |
| unreachable |
| |
| bb161: ; preds = %bb105 |
| br i1 false, label %bb163, label %bb162 |
| |
| bb162: ; preds = %bb161 |
| br i1 undef, label %bb163, label %bb224 |
| |
| bb163: ; preds = %bb162, %bb161 |
| unreachable |
| |
| bb224: ; preds = %bb162 |
| %0 = call i32 @SyFopen(i8* undef, i8* getelementptr inbounds ([2 x i8]* @.str41196, i32 0, i32 0)) nounwind ; <i32> [#uses=2] |
| br i1 false, label %bb297, label %bb300 |
| |
| bb297: ; preds = %bb224 |
| unreachable |
| |
| bb300: ; preds = %bb224 |
| %1 = icmp eq i32 %offset.2, -1 ; <i1> [#uses=1] |
| br label %bb440 |
| |
| bb307: ; preds = %isdigit1498.exit67 |
| br label %bb308 |
| |
| bb308: ; preds = %bb440, %bb307 |
| br i1 undef, label %bb309, label %isdigit1498.exit67 |
| |
| isdigit1498.exit67: ; preds = %bb308 |
| br i1 undef, label %bb309, label %bb307 |
| |
| bb309: ; preds = %isdigit1498.exit67, %bb308 |
| br i1 undef, label %bb310, label %bb313 |
| |
| bb310: ; preds = %bb309 |
| br label %bb313 |
| |
| bb313: ; preds = %bb310, %bb309 |
| br i1 false, label %bb318, label %bb317 |
| |
| bb317: ; preds = %bb313 |
| %2 = icmp sgt i8 undef, -1 ; <i1> [#uses=1] |
| br i1 %2, label %bb.i.i73, label %bb1.i.i74 |
| |
| bb.i.i73: ; preds = %bb317 |
| br i1 false, label %bb318, label %bb329.outer |
| |
| bb1.i.i74: ; preds = %bb317 |
| unreachable |
| |
| bb318: ; preds = %bb.i.i73, %bb313 |
| ret void |
| |
| bb329.outer: ; preds = %bb.i.i73 |
| br i1 undef, label %bb333, label %bb329.us.us |
| |
| bb329.us.us: ; preds = %bb329.us.us, %bb329.outer |
| br i1 undef, label %bb333, label %bb329.us.us |
| |
| bb333: ; preds = %bb329.us.us, %bb329.outer |
| %match.0.lcssa = phi i32 [ undef, %bb329.us.us ], [ 2, %bb329.outer ] ; <i32> [#uses=2] |
| br i1 undef, label %bb335, label %bb388 |
| |
| bb335: ; preds = %bb333 |
| %3 = and i1 undef, %1 ; <i1> [#uses=1] |
| br i1 %3, label %bb339, label %bb348 |
| |
| bb339: ; preds = %bb335 |
| br i1 false, label %bb340, label %bb345 |
| |
| bb340: ; preds = %bb339 |
| br i1 undef, label %return, label %bb341 |
| |
| bb341: ; preds = %bb340 |
| ret void |
| |
| bb345: ; preds = %bb345, %bb339 |
| %4 = phi i8 [ %5, %bb345 ], [ undef, %bb339 ] ; <i8> [#uses=0] |
| %indvar670 = phi i32 [ %tmp673, %bb345 ], [ 0, %bb339 ] ; <i32> [#uses=1] |
| %tmp673 = add i32 %indvar670, 1 ; <i32> [#uses=2] |
| %scevgep674 = getelementptr [256 x i8]* %last, i32 0, i32 %tmp673 ; <i8*> [#uses=1] |
| %5 = load i8* %scevgep674, align 1 ; <i8> [#uses=1] |
| br i1 undef, label %bb347, label %bb345 |
| |
| bb347: ; preds = %bb345 |
| br label %bb348 |
| |
| bb348: ; preds = %bb347, %bb335 |
| br i1 false, label %bb352, label %bb356 |
| |
| bb352: ; preds = %bb348 |
| unreachable |
| |
| bb356: ; preds = %bb348 |
| br i1 undef, label %bb360, label %bb369 |
| |
| bb360: ; preds = %bb356 |
| br i1 false, label %bb361, label %bb366 |
| |
| bb361: ; preds = %bb360 |
| br i1 undef, label %return, label %bb362 |
| |
| bb362: ; preds = %bb361 |
| ret void |
| |
| bb366: ; preds = %bb366, %bb360 |
| %indvar662 = phi i32 [ %tmp665, %bb366 ], [ 0, %bb360 ] ; <i32> [#uses=1] |
| %tmp665 = add i32 %indvar662, 1 ; <i32> [#uses=2] |
| %scevgep666 = getelementptr [256 x i8]* %last2, i32 0, i32 %tmp665 ; <i8*> [#uses=1] |
| %6 = load i8* %scevgep666, align 1 ; <i8> [#uses=0] |
| br i1 false, label %bb368, label %bb366 |
| |
| bb368: ; preds = %bb366 |
| br label %bb369 |
| |
| bb369: ; preds = %bb368, %bb356 |
| br i1 undef, label %bb373, label %bb388 |
| |
| bb373: ; preds = %bb383, %bb369 |
| %7 = call i8* @SyFgets(i8* undef, i32 %0) nounwind ; <i8*> [#uses=1] |
| %8 = icmp eq i8* %7, null ; <i1> [#uses=1] |
| br i1 %8, label %bb375, label %bb383 |
| |
| bb375: ; preds = %bb373 |
| %9 = icmp eq i32 %storemerge, 0 ; <i1> [#uses=1] |
| br i1 %9, label %return, label %bb376 |
| |
| bb376: ; preds = %bb375 |
| ret void |
| |
| bb383: ; preds = %bb373 |
| %10 = load i8* undef, align 1 ; <i8> [#uses=1] |
| %cond1 = icmp eq i8 %10, 46 ; <i1> [#uses=1] |
| br i1 %cond1, label %bb373, label %bb388 |
| |
| bb388: ; preds = %bb383, %bb369, %bb333 |
| %match.1140 = phi i32 [ %match.0.lcssa, %bb369 ], [ 0, %bb333 ], [ %match.0.lcssa, %bb383 ] ; <i32> [#uses=1] |
| br label %bb391 |
| |
| bb390: ; preds = %isdigit1498.exit83, %bb392 |
| %indvar.next725 = add i32 %indvar724, 1 ; <i32> [#uses=1] |
| br label %bb391 |
| |
| bb391: ; preds = %bb390, %bb388 |
| %indvar724 = phi i32 [ %indvar.next725, %bb390 ], [ 0, %bb388 ] ; <i32> [#uses=2] |
| %11 = load i8* undef, align 1 ; <i8> [#uses=0] |
| br i1 false, label %bb395, label %bb392 |
| |
| bb392: ; preds = %bb391 |
| br i1 undef, label %bb390, label %isdigit1498.exit83 |
| |
| isdigit1498.exit83: ; preds = %bb392 |
| br i1 undef, label %bb390, label %bb395 |
| |
| bb394: ; preds = %isdigit1498.exit87 |
| br label %bb395 |
| |
| bb395: ; preds = %bb394, %isdigit1498.exit83, %bb391 |
| %storemerge14.sum = add i32 %indvar724, undef ; <i32> [#uses=1] |
| %p.26 = getelementptr [256 x i8]* %line, i32 0, i32 %storemerge14.sum ; <i8*> [#uses=1] |
| br i1 undef, label %bb400, label %isdigit1498.exit87 |
| |
| isdigit1498.exit87: ; preds = %bb395 |
| br i1 false, label %bb400, label %bb394 |
| |
| bb400: ; preds = %isdigit1498.exit87, %bb395 |
| br i1 undef, label %bb402, label %bb403 |
| |
| bb402: ; preds = %bb400 |
| %12 = getelementptr inbounds i8* %p.26, i32 undef ; <i8*> [#uses=1] |
| br label %bb403 |
| |
| bb403: ; preds = %bb402, %bb400 |
| %p.29 = phi i8* [ %12, %bb402 ], [ undef, %bb400 ] ; <i8*> [#uses=0] |
| br i1 undef, label %bb405, label %bb404 |
| |
| bb404: ; preds = %bb403 |
| br i1 undef, label %bb405, label %bb407 |
| |
| bb405: ; preds = %bb404, %bb403 |
| br i1 undef, label %return, label %bb406 |
| |
| bb406: ; preds = %bb405 |
| call void @syStopraw(i32 %fin) nounwind |
| ret void |
| |
| bb407: ; preds = %bb404 |
| %cond = icmp eq i32 %match.1140, 2 ; <i1> [#uses=1] |
| br i1 %cond, label %bb408, label %bb428 |
| |
| bb408: ; preds = %bb407 |
| unreachable |
| |
| bb428: ; preds = %bb407 |
| br label %bb440 |
| |
| bb440: ; preds = %bb428, %bb300 |
| %13 = call i8* @SyFgets(i8* undef, i32 %0) nounwind ; <i8*> [#uses=0] |
| br i1 false, label %bb442, label %bb308 |
| |
| bb442: ; preds = %bb440 |
| unreachable |
| |
| return: ; preds = %bb405, %bb375, %bb361, %bb340 |
| ret void |
| } |
