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Re: [wwwdocs] Describe behavior of -flifetime-dse in class constructors
- From: Markus Trippelsdorf <markus at trippelsdorf dot de>
- To: Martin LiÅka <mliska at suse dot cz>
- Cc: Jakub Jelinek <jakub at redhat dot com>, Martin Sebor <msebor at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, jason at redhat dot com, Jan Hubicka <hubicka at ucw dot cz>
- Date: Thu, 25 Feb 2016 11:07:29 +0100
- Subject: Re: [wwwdocs] Describe behavior of -flifetime-dse in class constructors
- Authentication-results: sourceware.org; auth=none
- References: <56C33857 dot 7080007 at suse dot cz> <56C35470 dot 3060700 at gmail dot com> <56C481D3 dot 8000902 at suse dot cz> <20160217142346 dot GF3017 at tucnak dot redhat dot com> <56C48B37 dot 2080500 at suse dot cz> <56CED0DC dot 7040403 at suse dot cz>
On 2016.02.25 at 11:01 +0100, Martin LiÅka wrote:
> On 02/17/2016 04:01 PM, Martin LiÅka wrote:
> > On 02/17/2016 03:23 PM, Jakub Jelinek wrote:
> >> "has been" looks weird. I'd say that the C++ compiler is now more
> >> aggressive...
> >>
> I've been thinking if the suggested patch makes sense any longer after
> the following patch was applied:
> https://gcc.gnu.org/ml/gcc-patches/2016-02/msg01651.html ?
It still makes sense, just replace -fno-lifetime-dse with
-fno-lifetime-dse=1.
--
Markus