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Re: Complain about wrong -mcpu settings for x86-64


On Tue, 26 Nov 2002, 16:04:04 +0100, Jan Hubicka wrote:
> Hi,
> installed as obvious
> 
> Tue Nov 26 15:55:27 CET 2002  Jan Hubicka  <jh@suse.cz>
> 	* i386.c (override_options): Error about wrong -mcpu
> 	on x86-64 compilation.
> Index: i386.c
> ===================================================================
> RCS file: /cvs/gcc/gcc/gcc/config/i386/i386.c,v
> retrieving revision 1.447.2.28
> diff -c -3 -p -r1.447.2.28 i386.c
> *** i386.c	25 Nov 2002 23:16:23 -0000	1.447.2.28
> --- i386.c	26 Nov 2002 14:53:48 -0000
> *************** override_options ()
> *** 1182,1187 ****
> --- 1182,1189 ----
>       if (! strcmp (ix86_cpu_string, processor_alias_table[i].name))
>         {
>   	ix86_cpu = processor_alias_table[i].processor;
> + 	if (TARGET_64BIT && !(processor_alias_table[i].flags & PTA_64BIT))
> + 	  error ("CPU you sellected does not support x86-64 instruction set");
			  ^^^^^^^^^ This should read selected

>   	break;
>         }
>     if (processor_alias_table[i].flags & PTA_PREFETCH_SSE)

Cheers.

l8er
manfred


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