------- Comment #10 from dave at hiauly1 dot hia dot nrc dot ca 2007-06-13 13:28 ------- Subject: Re: [4.3 Regression] Bootstrap failure in stage1 on hppa*-*-*
> It's my turn to ask: so what information does hppa_can_use_return_p > need to make the decision ? We need to know that the return pointer (r2) is not used and that the function is a leaf function (i.e., that the incoming value in r2 is unchanged). Calls clobber r2. Dave -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32296
