From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,461d464a39a7a30a,start X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,UTF8 X-Received: by 10.180.76.76 with SMTP id i12mr2882465wiw.6.1367665332434; Sat, 04 May 2013 04:02:12 -0700 (PDT) Path: hg5ni66809wib.1!nntp.google.com!feeder1.cambriumusenet.nl!feed.tweaknews.nl!85.12.40.139.MISMATCH!xlned.com!feeder7.xlned.com!newsfeed.xs4all.nl!newsfeed3.news.xs4all.nl!xs4all!newspeer1.nac.net!border4.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!newsfeed.news.ucla.edu!nrc-news.nrc.ca!News.Dal.Ca!news.litech.org!news.etla.org!aioe.org!.POSTED!not-for-mail From: =?utf-8?Q?Yannick_Duch=C3=AAne_=28Hibou57?= =?utf-8?Q?=29?= Newsgroups: comp.lang.ada Subject: =?utf-8?B?R05BVCBub3QgZ2VuZXJhdGluZyBhbnkgY29kZSBmb3Igc3Vi4oCRcHJvZ3I=?= =?utf-8?B?YW06IGtub3duIGJ1Zz8=?= Date: Sat, 27 Apr 2013 23:08:52 +0200 Organization: Ada @ Home Message-ID: NNTP-Posting-Host: ZOt+glEqAP8SwP/H/SQpKw.user.speranza.aioe.org Mime-Version: 1.0 X-Complaints-To: abuse@aioe.org User-Agent: Opera Mail/12.15 (Linux) X-Notice: Filtered by postfilter v. 0.8.2 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes Content-Transfer-Encoding: Quoted-Printable Date: 2013-04-27T23:08:52+02:00 List-Id: Hi all, I will make a stripped=E2=80=91down version of the case, later. So far I= just = wonder if any one already encountered a similar case: GNAT not generatin= g = any code for a sub=E2=80=91program. Here what it generates instead, acco= rding to = the assembly file: .cfi_startproc ret .cfi_endproc And that's all. I could just notice it appears as soon as any `-On` opti= on = is given and disappears when `-O0` is explicitly given to disallow any = optimization. Is this a known bug? -- = =E2=80=9CSyntactic sugar causes cancer of the semi-colons.=E2=80=9D [1] =E2=80=9CStructured Programming supports the law of the excluded muddle.= =E2=80=9D [1] [1]: Epigrams on Programming =E2=80=94 Alan J. =E2=80=94 P. Yale Univers= ity