[PATCH 2/3,ARM,libgcc]Code size optimization for the fmul/fdiv and dmul/ddiv function in libgcc

[Tony Wang]

Ping?

> -----Original Message-----
> From: Tony Wang [mailto:tony.wang@arm.com]
> Sent: Tuesday, September 16, 2014 11:01 AM
> To: 'gcc-patches@gcc.gnu.org'
> Cc: Richard Earnshaw; Ramana Radhakrishnan
> Subject: RE: [PATCH 2/3,ARM,libgcc]Code size optimization for the fmul/fdiv and dmul/ddiv function in libgcc
> 
> Ping?
> 
> > -----Original Message-----
> > From: Tony Wang [mailto:tony.wang@arm.com]
> > Sent: Thursday, September 04, 2014 10:16 AM
> > To: 'gcc-patches@gcc.gnu.org'
> > Cc: Richard Earnshaw; Ramana Radhakrishnan
> > Subject: RE: [PATCH 2/3,ARM,libgcc]Code size optimization for the fmul/fdiv and dmul/ddiv function in
libgcc
> >
> > Ping 2?
> >
> > > -----Original Message-----
> > > From: Tony Wang [mailto:tony.wang@arm.com]
> > > Sent: Thursday, August 28, 2014 2:02 PM
> > > To: 'gcc-patches@gcc.gnu.org'
> > > Cc: Richard Earnshaw; Ramana Radhakrishnan
> > > Subject: RE: [PATCH 2/3,ARM,libgcc]Code size optimization for the fmul/fdiv and dmul/ddiv function in
libgcc
> > >
> > > Ping?
> > >
> > > > -----Original Message-----
> > > > From: Tony Wang [mailto:tony.wang@arm.com]
> > > > Sent: Thursday, August 21, 2014 2:15 PM
> > > > To: 'gcc-patches@gcc.gnu.org'
> > > > Subject: [PATCH 2/3,ARM,libgcc]Code size optimization for the fmul/fdiv and dmul/ddiv function in
libgcc
> > > >
> > > > Step 2: Mark all the symbols around the fragment boundaries as function symbols, so as to generate
> veneer
> > > > when the two section is too far away from each other. Also, I have both manually and using some test
> cases
> > to
> > > > verify that IP and PSR are not alive at such point.
> > > >
> > > > gcc/libgcc/ChangeLog:
> > > > 2014-8-21   Tony Wang <tony.wang@arm.com>
> > > >
> > > >         * config/arm/ieee754-sf.S: Expose symbols around fragment boundaries as function symbols.
> > > >         * config/arm/ieee754-df.S: Same with above
> > > >
> > > > BR,
> > > > Tony