llvm-6502/test/Transforms/LoopIndexSplit/Crash-2007-08-17.ll
2007-08-20 20:24:15 +00:00

53 lines
1.8 KiB
LLVM

; RUN: llvm-as < %s | opt -loop-index-split -disable-output
%struct._edit_script = type { %struct._edit_script*, i32, i8 }
define void @align_path(i8* %seq1, i8* %seq2, i32 %i1, i32 %j1, i32 %i2, i32 %j2, i32 %dist, %struct._edit_script** %head, %struct._edit_script** %tail, i32 %M, i32 %N) {
entry:
br label %bb354
bb354: ; preds = %bb511, %entry
br i1 false, label %bb495, label %bb368
bb368: ; preds = %bb354
ret void
bb495: ; preds = %bb495, %bb354
br i1 false, label %bb511, label %bb495
bb511: ; preds = %bb495
br i1 false, label %xmalloc.exit69, label %bb354
xmalloc.exit69: ; preds = %bb511
br i1 false, label %bb556, label %bb542.preheader
bb542.preheader: ; preds = %xmalloc.exit69
ret void
bb556: ; preds = %xmalloc.exit69
br label %bb583
bb583: ; preds = %cond_next693, %bb556
%k.4342.0 = phi i32 [ %tmp707, %cond_next693 ], [ 0, %bb556 ] ; <i32> [#uses=2]
%tmp586 = icmp eq i32 %k.4342.0, 0 ; <i1> [#uses=1]
br i1 %tmp586, label %cond_true589, label %cond_false608
cond_true589: ; preds = %bb583
br label %cond_next693
cond_false608: ; preds = %bb583
br i1 false, label %cond_next661, label %cond_next693
cond_next661: ; preds = %cond_false608
br label %cond_next693
cond_next693: ; preds = %cond_next661, %cond_false608, %cond_true589
%tmp705 = getelementptr i32* null, i32 0 ; <i32*> [#uses=0]
%tmp707 = add i32 %k.4342.0, 1 ; <i32> [#uses=2]
%tmp711 = icmp sgt i32 %tmp707, 0 ; <i1> [#uses=1]
br i1 %tmp711, label %bb726.preheader, label %bb583
bb726.preheader: ; preds = %cond_next693
ret void
}