[GCC, ARM] Backport trunk patch to 4.8 to reclassify ARM preload insn

Terry Guo terry.guo@arm.com
Fri Jan 17 05:33:00 GMT 2014



> -----Original Message-----
> From: Richard Earnshaw
> Sent: Friday, January 17, 2014 12:22 AM
> To: Terry Guo
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [GCC, ARM] Backport trunk patch to 4.8 to reclassify ARM
> preload insn
> 
> On 16/01/14 07:33, Terry Guo wrote:
> > Hi,
> >
> > Current 4.8 branch will assign alu_reg attribute to the type of arm
> > preload insn, which is clearly wrong. The attached patch intends to
> > back port trunk patch to reclassify the type attribute as load1. With
> > this back port, the
> > 4.8 bug PR59826 can be fixed too. Tested with gcc regression test on
> > QEMU Cortex-M3, no new regressions. Is it OK to back port this patch
> > http://gcc.gnu.org/ml/gcc-patches/2013-09/msg00322.html?
> >
> > BR,
> > Terry
> >
> >
> 
> The patch to arm.md is OK.  The ChangeLog entry should just describe the
> change you're making.  Don't call this a back-port - it isn't really.
> 
> R.
> 

OK. The updated patch is committed at
http://gcc.gnu.org/ml/gcc-cvs/2014-01/msg00436.html.

BR,
Terry




More information about the Gcc-patches mailing list