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Re: [patches] Re: i386 REG_ALLOC_ORDER tweek


> On Wed, Feb 14, 2001 at 11:30:58PM +0100, Jan Hubicka wrote:
> > 	* invoke.texi (-mreg-alloc): Nuke.
> > 	* i386.c (ix86_reg_alloc_order, regs_allocated,
> > 	order_regs_for_local_alloc): Nuke.
> > 	(override_options): Kill reg_alloc code.
> > 	* i386.h (TARGET_OPTIONS): Kill reg-alloc.
> > 	(REG_ALLOC_ORDER): SSE goes before I387.
> > 	(ORDER_REGS_FOR_LOCAL_ALLOC): Kill.
> > 	(ix86_reg_alloc_order): Likewise.
> 
> Ok for mainline.
> 
> We should probably put something on the branch
> that officially deprecates this option...
Like this one?

Wed Feb 14 23:45:58 CET 2001  Jan Hubicka  <jh@suse.cz>
	* invoke.texi (-mreg-alloc): Deprecate.
Index: invoke.texi
===================================================================
RCS file: /cvs/gcc/egcs/gcc/invoke.texi,v
retrieving revision 1.273.2.1
diff -c -3 -p -r1.273.2.1 invoke.texi
*** invoke.texi	2001/02/14 10:02:35	1.273.2.1
--- invoke.texi	2001/02/14 22:45:02
*************** string @var{regs} is a series of letters
*** 6652,6657 ****
--- 6652,6659 ----
  supported letters are: @code{a} allocate EAX; @code{b} allocate EBX;
  @code{c} allocate ECX; @code{d} allocate EDX; @code{S} allocate ESI;
  @code{D} allocate EDI; @code{B} allocate EBP.
+ This option is deprecated and will not be supported by future releases
+ of gcc.
  
  @item -mregparm=@var{num}
  Control how many registers are used to pass integer arguments.  By


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