| ; RUN: opt < %s -indvars -disable-output |
| |
| define void @main() { |
| entry: |
| br label %no_exit.1.outer |
| |
| no_exit.1.outer: ; preds = %endif.0, %entry |
| %l_14237116.1.0.ph = phi i8 [ -46, %entry ], [ 0, %endif.0 ] ; <i8> [#uses=1] |
| %i.0.0.0.ph = phi i32 [ 0, %entry ], [ %inc.1, %endif.0 ] ; <i32> [#uses=1] |
| br label %no_exit.1 |
| |
| no_exit.1: ; preds = %_Z13func_47880058cc.exit, %no_exit.1.outer |
| br i1 false, label %_Z13func_47880058cc.exit, label %then.i |
| |
| then.i: ; preds = %no_exit.1 |
| br label %_Z13func_47880058cc.exit |
| |
| _Z13func_47880058cc.exit: ; preds = %then.i, %no_exit.1 |
| br i1 false, label %then.0, label %no_exit.1 |
| |
| then.0: ; preds = %_Z13func_47880058cc.exit |
| %tmp.6 = bitcast i8 %l_14237116.1.0.ph to i8 ; <i8> [#uses=1] |
| br i1 false, label %endif.0, label %then.1 |
| |
| then.1: ; preds = %then.0 |
| br label %endif.0 |
| |
| endif.0: ; preds = %then.1, %then.0 |
| %inc.1 = add i32 %i.0.0.0.ph, 1 ; <i32> [#uses=2] |
| %tmp.2 = icmp sgt i32 %inc.1, 99 ; <i1> [#uses=1] |
| br i1 %tmp.2, label %loopexit.0, label %no_exit.1.outer |
| |
| loopexit.0: ; preds = %endif.0 |
| %tmp.28 = zext i8 %tmp.6 to i32 ; <i32> [#uses=0] |
| ret void |
| } |
| |
