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

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* 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
This commit is contained in:
Jeff Garzik 2002-09-17 03:35:34 +00:00 committed by Richard Henderson
parent 9dff28ab53
commit 3780101d62
4 changed files with 13 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
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

2
gcc/config.gcc
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@ -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
;;
*)

3
gcc/config/i386/i386.c
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@ -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},

4
gcc/doc/invoke.texi
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@ -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