br label %bb13
bb13: ; preds = %entry
%tmp26 = call fastcc i8* @w_addchar( i8* null, i32* %word_length, i32* %max_length, i8 signext %tmp6 ) nounwind ; <i8*> [#uses=1]
br label %bb13
bb13: ; preds = %entry
%tmp26 = call fastcc i8* @w_addchar( i8* null, i32* %word_length, i32* %max_length, i8 signext %tmp6 ) nounwind ; <i8*> [#uses=1]