[patch][x86] Split-up march icelake on march=icelake-server and march=icelake-client

Koval, Julia julia.koval@intel.com
Wed Mar 14 07:48:00 GMT 2018


Small fix.

gcc/
	* config.gcc (icelake-client, icelake-server): New.
	(icelake): Remove.
	* config/i386/i386.c (initial_ix86_tune_features): Extend to 64 bit.
	(initial_ix86_arch_features): Ditto.
	(PTA_SKYLAKE): Add SGX.
	(PTA_ICELAKE): Remove.
	(PTA_ICELAKE_CLIENT): New.
	(PTA_ICELAKE_SERVER): New.
	(ix86_option_override_internal): Split up icelake on icelake client and
	icelake server.
	(get_builtin_code_for_version): Ditto.
	(fold_builtin_cpu): Ditto.
	* config/i386/driver-i386.c (config/i386/driver-i386.c): Ditto.
	* config/i386/i386-c.c (ix86_target_macros_internal): Ditto
	* config/i386/i386.h (processor_type) Ditto.
	* doc/invoke.texi: Ditto.

gcc/testsuite/
	* g++.dg/ext/mv16.C: Split up icelake on icelake client and
	icelake-server.
	* gcc.target/i386/funcspec-56.inc: Ditto.
	
libgcc/
	* config/i386/cpuinfo.h (processor_subtypes): Split up icelake on icelake 
	client and icelake-server.

Thanks,
Julia

> -----Original Message-----
> From: Koval, Julia
> Sent: Tuesday, March 13, 2018 8:42 AM
> To: Joseph Myers <joseph@codesourcery.com>
> Cc: 'GCC Patches' <gcc-patches@gcc.gnu.org>; Uros Bizjak
> <ubizjak@gmail.com>
> Subject: RE: [patch][x86] Split-up march icelake on march=icelake-server and
> march=icelake-client
> 
> Fixed invoke.texi. Here is the new version.
> 
> gcc/
> 	* config.gcc (icelake-client, icelake-server): New.
> 	(icelake): Remove.
> 	* config/i386/i386.c (initial_ix86_tune_features): Extend to 64 bit.
> 	(initial_ix86_arch_features): Ditto.
> 	(ix86_option_override_internal): Split up icelake on icelake client and
> 	icelake server.
> 	(get_builtin_code_for_version): Ditto.
> 	(fold_builtin_cpu): Ditto.
> 	* config/i386/driver-i386.c (config/i386/driver-i386.c): Ditto.
> 	* config/i386/i386-c.c (ix86_target_macros_internal): Ditto
> 	* config/i386/i386.h (processor_type) Ditto.
> 	* doc/invoke.texi: Ditto.
> 
> gcc/testsuite/
> 	* g++.dg/ext/mv16.C: Split up icelake on icelake client and
> 	icelake-server.
> 	* gcc.target/i386/funcspec-56.inc: Ditto.
> 
> libgcc/
> 	* config/i386/cpuinfo.h (processor_subtypes): Split up icelake on icelake
> 	client and icelake-server.
> 
> Thanks,
> Julia
> 
> > -----Original Message-----
> > From: Joseph Myers [mailto:joseph@codesourcery.com]
> > Sent: Monday, March 12, 2018 10:21 PM
> > To: Koval, Julia <julia.koval@intel.com>
> > Cc: 'GCC Patches' <gcc-patches@gcc.gnu.org>; Uros Bizjak
> > <ubizjak@gmail.com>
> > Subject: Re: [patch][x86] Split-up march icelake on march=icelake-server and
> > march=icelake-client
> >
> > On Mon, 12 Mar 2018, Koval, Julia wrote:
> >
> > > Hi,
> > > This patch introduces separate client and server arch options instead of
> > > -march=icelake. Ok for trunk?
> >
> > I don't see any invoke.texi updates here to document what these two
> > options mean (including, presumably, different lists of features for
> > them).
> >
> > --
> > Joseph S. Myers
> > joseph@codesourcery.com
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