config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx.

        * config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx.
        * config/i386/i386.c (processor_alias_table): Add winchip-c6,
        winchip2 and c3.
        * doc/invoke.texi: Mention new aliases.

From-SVN: r57227

gcc/ChangeLog

+2002-09-16  Jeff Garzik  <jgarzik@mandrakesoft.com>
+
+        * config.gcc: Treat winchip_c6-*|winchip2-*|c3-* as pentium-mmx.
+        * config/i386/i386.c (processor_alias_table): Add winchip-c6,
+	winchip2 and c3.
+        * doc/invoke.texi: Mention new aliases.
+
 2002-09-16  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 
 	* calls.c (store_one_arg): Set default alignment for BLKmode arguments

gcc/config.gcc

@@ -2694,7 +2694,7 @@ i586-*-*)
 		k6-*)
 			target_cpu_default2=TARGET_CPU_DEFAULT_k6
 			;;
-		pentium_mmx-*)
+		pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
 			target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
 			;;
 		*)

gcc/config/i386/i386.c

@@ -911,6 +911,9 @@ override_options ()
       {"i586", PROCESSOR_PENTIUM, 0},
       {"pentium", PROCESSOR_PENTIUM, 0},
       {"pentium-mmx", PROCESSOR_PENTIUM, PTA_MMX},
+      {"winchip-c6", PROCESSOR_I486, PTA_MMX},
+      {"winchip2", PROCESSOR_I486, PTA_MMX | PTA_3DNOW},
+      {"c3", PROCESSOR_I486, PTA_MMX | PTA_3DNOW},
       {"i686", PROCESSOR_PENTIUMPRO, 0},
       {"pentiumpro", PROCESSOR_PENTIUMPRO, 0},
       {"pentium2", PROCESSOR_PENTIUMPRO, PTA_MMX},

gcc/doc/invoke.texi

@@ -7468,8 +7468,8 @@ for the ABI and the set of available instructions.  The choices for
 @var{cpu-type} are @samp{i386}, @samp{i486}, @samp{i586}, @samp{i686},
 @samp{pentium}, @samp{pentium-mmx}, @samp{pentiumpro}, @samp{pentium2},
 @samp{pentium3}, @samp{pentium4}, @samp{k6}, @samp{k6-2}, @samp{k6-3},
-@samp{athlon}, @samp{athlon-tbird}, @samp{athlon-4}, @samp{athlon-xp}
-and @samp{athlon-mp}.
+@samp{athlon}, @samp{athlon-tbird}, @samp{athlon-4}, @samp{athlon-xp},
+@samp{athlon-mp}, @samp{winchip-c6}, @samp{winchip2} and @samp{c3}.
 
 While picking a specific @var{cpu-type} will schedule things appropriately
 for that particular chip, the compiler will not generate any code that