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Re: [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.
- From: Segher Boessenkool <segher at kernel dot crashing dot org>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Kyrill Tkachov <kyrylo dot tkachov at foss dot arm dot com>, gcc-patches at gcc dot gnu dot org, Richard Biener <rguenther at suse dot de>, Uros Bizjak <ubizjak at gmail dot com>, Andrew Senkevich <andrew dot n dot senkevich at gmail dot com>
- Date: Fri, 27 Jan 2017 16:09:45 -0600
- Subject: Re: [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.
- Authentication-results: sourceware.org; auth=none
- References: <20170127163051.GW1867@tucnak> <588B76AD.9050300@foss.arm.com> <20170127163817.GY1867@tucnak> <20170127200540.GI30284@gate.crashing.org> <20170127211537.GB1867@tucnak>
On Fri, Jan 27, 2017 at 10:15:37PM +0100, Jakub Jelinek wrote:
> > > > AArch64 also implements these hooks and so benefits from the optimisation as well.
> > > > Perhaps move this to the general optimizer improvements section and mention it's only
> > > > enabled for powerpc and aarch64 for the moment?
> > >
> > > Yeah, I've also noticed that, but not sure what is better, as it is only 2
> > > targets that support it, so it is not really generic enough. It is unclear what
> > > is better.
> >
> > The subpass _is_ generic, I would move it like Kyrill says.
>
> Ok, so like this?
That looks great, thanks again!
Segher
- References:
- [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.
- Re: [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.
- Re: [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.
- Re: [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.
- Re: [wwwdocs] Document in changes.html -fcode-hoisting, -fipa-bit-cp, -fipa-vrp, -fsplit-loops, GCJ removal, x86 ISA additions, -fshrink-wrap-separate etc.