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RE: [PATCH ARM] backport r174803 from trunk to 4.6 branch
- From: "Bin Cheng" <bin dot cheng at arm dot com>
- To: "Richard Earnshaw" <Richard dot Earnshaw at arm dot com>
- Cc: <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 14 Feb 2012 14:44:16 +0800
- Subject: RE: [PATCH ARM] backport r174803 from trunk to 4.6 branch
- References: <003c01cce63b$c5eec400$51cc4c00$@cheng@arm.com> <4F38F5ED.40608@arm.com>
> -----Original Message-----
> From: Richard Earnshaw
> Sent: Monday, February 13, 2012 7:37 PM
> To: Bin Cheng
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH ARM] backport r174803 from trunk to 4.6 branch
>
> On 08/02/12 08:29, Bin Cheng wrote:
> > Hi,
> > Julian Brown once posted a patch fixing ARM EABI violation, which I
think
> > also essential to 4.6 branch.
> > I created a patch against 4.6 branch as attached. Is it ok to back port?
> >
> > You can refer following link for original patch.
> > http://gcc.gnu.org/ml/gcc-patches/2011-06/msg00260.html
> >
> > Thanks
> >
> > gcc/ChangeLog:
> > 2012-02-08 Bin Cheng <bin.cheng@arm.com>
> >
> > Backport from mainline
> > 2011-06-08 Julian Brown <julian@codesourcery.com>
> >
> > * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
> > for double-precision helper functions in hard-float mode if only
> > single-precision arithmetic is supported in hardware.
> >
> >
> >
> >
> >
>
> OK.
>
> Can you also back-port it to 4.5 as well, please.
Hi,
Thanks for approving, I will back port this and r183734(from
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51835) to 4.5 branch.
Thanks.