On Sat, 2016-04-30 at 14:44 +0900, Oleg Endo wrote:
> On Sat, 2016-04-30 at 10:58 +0900, Oleg Endo wrote:
> > On Fri, 2016-04-29 at 23:11 +0900, Oleg Endo wrote:
> > > On Fri, 2016-04-29 at 19:45 +0900, Oleg Endo wrote:
> > > > On Thu, 2016-04-28 at 10:27 +0900, Oleg Endo wrote:
> > > > 
> > > > > The removal of SH5 support from GCC has been announced here
> > > > > https://gcc.gnu.org/ml/gcc/2015-08/msg00101.html
> > > > > 
> > > > > The attached patch removes support for SH5 in the compiler
> > > > > back
> > > > > end. 
> > > > >  There are still some leftovers and new simplification
> > > > > opportunities.
> > > > >  These will be addressed in later follow up patches.
> > > > > 
> > > > > Tested on sh-elf with
> > > > > 
> > > > > make -k check RUNTESTFLAGS="--target_board=sh-sim\{-m2/-ml,
> > > > > -m2/
> > > > > -mb,
> > > > > -m2a/-mb,-m4/-ml,-m4/-mb,-m4a/-ml,-m4a/-mb}"
> > > > 
> > > > The attached patch removes some leftovers and reinstantes the
> > > > divsf3
> > > > expander pattern which got accidentally deleted by the previous
> > > > patch.
> > > 
> > > The attached patch removes SH5 support from libgcc.
> > > Tested as above.  Committed as r235640.
> > 
> > The attached patch removes SH5 checks in the testsuite.
> > Committed as r235673.
> 
> The attached patch removes some remaining superfluous TARGET_SH1
> checks.  Tested with

The attached patch finally removes SH5 support from the various
configure machineries.

Tested with
make -k check-gcc RUNTESTFLAGS="--target_board=sh-sim\{-m2/-ml,-m2/-mb,
-m2a/-mb,-m4/-ml,-m4/-mb,-m4a/-ml,-m4a/-mb}"

Committed as r235676.

Cheers,
Oleg

ChangeLog:

/
	* config.guess:  Remove SH5 support.
	* config.sub: Likewise.
	* configure: Likewise.
	* configure.ac: Likewise.

config/
	* picflag.m4:  Remove SH5 support.

gcc/
	* config/sh/t-sh: Remove SH5 support.
	* config.gcc: Likewise.
	* configure: Likewise.

contrib/
	* compare-all-tests: Remove SH5 support.
	* config-list.mk: Likewise.

libada/
	* configure: Remove SH5 support.

libgcc/
	* config.host: Remove SH5 support.
	* configure: Likewise.

libiberty/
	* configure: Remove SH5 support.

libjava/
	* classpath/config.guess: Remove SH5 support.
	* classpath/config.sub: Likewise.