Re: [PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Segher Boessenkool
On Fri, Sep 21, 2018 at 08:36:45PM +0200, Florian Weimer wrote: > * Paul Koning: > > >> On Sep 21, 2018, at 2:17 PM, Florian Weimer wrote: > >> > >> * Segher Boessenkool: > >> > >>> On Fri, Sep 21, 2018 at 12:59:27PM +0200, Florian Weimer wrote: > 2018-09-21 Florian Weimer > > >>>

Re: [PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Jeff Law
On 9/21/18 4:59 AM, Florian Weimer wrote: > 2018-09-21 Florian Weimer > > PR middle-end/81035 > * doc/extend.texi (Common Function Attributes): Mention that > noreturn suppresses tail call optimization. OK. jeff

Re: [PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Florian Weimer
* Paul Koning: >> On Sep 21, 2018, at 2:17 PM, Florian Weimer wrote: >> >> * Segher Boessenkool: >> >>> On Fri, Sep 21, 2018 at 12:59:27PM +0200, Florian Weimer wrote: 2018-09-21 Florian Weimer PR middle-end/81035 * doc/extend.texi (Common Function Attributes): Men

Re: [PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Paul Koning
> On Sep 21, 2018, at 2:17 PM, Florian Weimer wrote: > > * Segher Boessenkool: > >> On Fri, Sep 21, 2018 at 12:59:27PM +0200, Florian Weimer wrote: >>> 2018-09-21 Florian Weimer >>> >>> PR middle-end/81035 >>> * doc/extend.texi (Common Function Attributes): Mention that >>> no

Re: [PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Florian Weimer
* Segher Boessenkool: > On Fri, Sep 21, 2018 at 12:59:27PM +0200, Florian Weimer wrote: >> 2018-09-21 Florian Weimer >> >> PR middle-end/81035 >> * doc/extend.texi (Common Function Attributes): Mention that >> noreturn suppresses tail call optimization. > >> +In order to preserv

Re: [PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Segher Boessenkool
On Fri, Sep 21, 2018 at 12:59:27PM +0200, Florian Weimer wrote: > 2018-09-21 Florian Weimer > > PR middle-end/81035 > * doc/extend.texi (Common Function Attributes): Mention that > noreturn suppresses tail call optimization. > +In order to preserve backtraces, GCC will never

[PATCH] middle-end/81035: Mention that noreturn suppresses tail call optimization

2018-09-21 Thread Florian Weimer
2018-09-21 Florian Weimer PR middle-end/81035 * doc/extend.texi (Common Function Attributes): Mention that noreturn suppresses tail call optimization. diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index e3312aa8b42..909e7a17357 100644 --- a/gcc/doc/extend.texi