1 ; RUN: opt < %s -indvars -disable-output 2 3 declare void @q_atomic_increment() 4 5 declare void @_Z9qt_assertPKcS0_i() 6 7 define void @_ZN13QMetaResourceC1EPKh() { 8 entry: 9 invoke void @_Z9qt_assertPKcS0_i( ) 10 to label %endif.1 unwind label %then.i.i551 11 12 then.i.i551: ; preds = %entry 13 ret void 14 15 endif.1: ; preds = %entry 16 br i1 false, label %then.2, label %then.i.i 17 18 then.2: ; preds = %endif.1 19 invoke void @q_atomic_increment( ) 20 to label %loopentry.0 unwind label %invoke_catch.6 21 22 invoke_catch.6: ; preds = %then.2 23 ret void 24 25 loopentry.0: ; preds = %then.2 26 br i1 false, label %shortcirc_next.i, label %endif.3 27 28 endif.3: ; preds = %loopentry.0 29 ret void 30 31 shortcirc_next.i: ; preds = %loopentry.0 32 br i1 false, label %_ZNK7QString2atEi.exit, label %then.i 33 34 then.i: ; preds = %shortcirc_next.i 35 ret void 36 37 _ZNK7QString2atEi.exit: ; preds = %shortcirc_next.i 38 br i1 false, label %endif.4, label %then.4 39 40 then.4: ; preds = %_ZNK7QString2atEi.exit 41 ret void 42 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 46 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 54 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] 57 ret void 58 59 then.i.i: ; preds = %endif.1 60 ret void 61 } 62
