1 ; RUN: opt < %s -indvars -disable-output
3 declare void @q_atomic_increment()
5 declare void @_Z9qt_assertPKcS0_i()
7 define void @_ZN13QMetaResourceC1EPKh() {
9 invoke void @_Z9qt_assertPKcS0_i( )
10 to label %endif.1 unwind label %then.i.i551
12 then.i.i551: ; preds = %entry
15 endif.1: ; preds = %entry
16 br i1 false, label %then.2, label %then.i.i
18 then.2: ; preds = %endif.1
19 invoke void @q_atomic_increment( )
20 to label %loopentry.0 unwind label %invoke_catch.6
22 invoke_catch.6: ; preds = %then.2
25 loopentry.0: ; preds = %then.2
26 br i1 false, label %shortcirc_next.i, label %endif.3
28 endif.3: ; preds = %loopentry.0
31 shortcirc_next.i: ; preds = %loopentry.0
32 br i1 false, label %_ZNK7QString2atEi.exit, label %then.i
34 then.i: ; preds = %shortcirc_next.i
37 _ZNK7QString2atEi.exit: ; preds = %shortcirc_next.i
38 br i1 false, label %endif.4, label %then.4
40 then.4: ; preds = %_ZNK7QString2atEi.exit
43 endif.4: ; preds = %_ZNK7QString2atEi.exit
44 %tmp.115 = load i8* null ; <i8> [#uses=1]
45 br i1 false, label %loopexit.1, label %no_exit.0
47 no_exit.0: ; preds = %no_exit.0, %endif.4
48 %bytes_in_len.4.5 = phi i8 [ %dec, %no_exit.0 ], [ %tmp.115, %endif.4 ] ; <i8> [#uses=1]
49 %off.5.5.in = phi i32 [ %off.5.5, %no_exit.0 ], [ 0, %endif.4 ] ; <i32> [#uses=1]
50 %off.5.5 = add i32 %off.5.5.in, 1 ; <i32> [#uses=2]
51 %dec = add i8 %bytes_in_len.4.5, -1 ; <i8> [#uses=2]
52 %tmp.123631 = icmp eq i8 %dec, 0 ; <i1> [#uses=1]
53 br i1 %tmp.123631, label %loopexit.1, label %no_exit.0
55 loopexit.1: ; preds = %no_exit.0, %endif.4
56 %off.5.in.6 = phi i32 [ 0, %endif.4 ], [ %off.5.5, %no_exit.0 ] ; <i32> [#uses=0]
59 then.i.i: ; preds = %endif.1