invoke.texi: Document -m32r command line switch

[Nick Clifton <nickc at cambridge dot redhat dot com>]

Hi Guys,

  I am applying the following patch to update the documentation for
  the M32R toolchain to include the -m32r command line switch.  It was
  added as part of the patch to support the M32R/X processor, but its
  documentation was accidentally omitted.  Also the documentation had
  a typo in that the switch for the M32R/X is actually -m32rx and not
  -mm32rx. 

Cheers
        Nick


Index: doc/invoke.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.78
diff -p -w -c -r1.78 invoke.texi
*** invoke.texi	2001/11/18 17:16:22	1.78
--- invoke.texi	2001/11/22 10:00:52
*************** in the following sections.
*** 406,412 ****
  
  @emph{M32R/D Options}
  @gccoptlist{
! -mm32rx -mcode-model=@var{model-type}  -msdata=@var{sdata-type} @gol
  -G @var{num}}
  
  @emph{M88K Options}
--- 406,412 ----
  
  @emph{M32R/D Options}
  @gccoptlist{
! -m32rx -m32r -mcode-model=@var{model-type}  -msdata=@var{sdata-type} @gol
  -G @var{num}}
  
  @emph{M88K Options}
*************** This option makes symbolic debugging imp
*** 6247,6255 ****
  These @option{-m} options are defined for Mitsubishi M32R/D architectures:
  
  @table @gcctabopt
! @item -mm32rx
! @opindex mm32rx
! Generate code for the M32R/X.  The default is to generate code for the M32R.
  
  @item -mcode-model=small
  @opindex mcode-model=small
--- 6247,6259 ----
  These @option{-m} options are defined for Mitsubishi M32R/D architectures:
  
  @table @gcctabopt
! @item -m32rx
! @opindex m32rx
! Generate code for the M32R/X.
! 
! @item -m32r
! @opindex m32r
! Generate code for the M32R.  This is the default.
  
  @item -mcode-model=small
  @opindex mcode-model=small