blob: ec1218bb86dd0debe32eb74e22abe1f2d4dccb59 [file] [log] [blame]
Dan Gohmanf2f6ce62009-09-11 18:01:28 +00001; RUN: opt < %s -indvars -disable-output
Chris Lattner9f01e8a2004-04-07 16:17:45 +00002
Tanya Lattnerec9a35a2008-03-01 09:15:35 +00003define void @.outPlank_21() {
Chris Lattner9f01e8a2004-04-07 16:17:45 +00004entry:
Tanya Lattnerec9a35a2008-03-01 09:15:35 +00005 br i1 false, label %loopexit.0, label %no_exit.0
Chris Lattner9f01e8a2004-04-07 16:17:45 +00006
Tanya Lattnerec9a35a2008-03-01 09:15:35 +00007no_exit.0: ; preds = %entry
8 ret void
Chris Lattner9f01e8a2004-04-07 16:17:45 +00009
Tanya Lattnerec9a35a2008-03-01 09:15:35 +000010loopexit.0: ; preds = %entry
11 br i1 false, label %no_exit.1, label %loopexit.1
Chris Lattner9f01e8a2004-04-07 16:17:45 +000012
Tanya Lattnerec9a35a2008-03-01 09:15:35 +000013no_exit.1: ; preds = %loopexit.2, %loopexit.0
14 %i.0.0 = phi i32 [ %inc, %loopexit.2 ], [ 0, %loopexit.0 ] ; <i32> [#uses=1]
15 br i1 false, label %loopexit.2, label %no_exit.2
Chris Lattner9f01e8a2004-04-07 16:17:45 +000016
Tanya Lattnerec9a35a2008-03-01 09:15:35 +000017no_exit.2: ; preds = %no_exit.1
18 ret void
Chris Lattner9f01e8a2004-04-07 16:17:45 +000019
Tanya Lattnerec9a35a2008-03-01 09:15:35 +000020loopexit.2: ; preds = %no_exit.1
21 %inc = add i32 %i.0.0, 1 ; <i32> [#uses=1]
22 br i1 false, label %no_exit.1, label %loopexit.1
Chris Lattner9f01e8a2004-04-07 16:17:45 +000023
Tanya Lattnerec9a35a2008-03-01 09:15:35 +000024loopexit.1: ; preds = %loopexit.2, %loopexit.0
25 ret void
Chris Lattner9f01e8a2004-04-07 16:17:45 +000026}
Tanya Lattnerec9a35a2008-03-01 09:15:35 +000027