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config.gcc: Revamp target_cpu_default2 to strings; support new x86 variants.

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* config.gcc: Revamp target_cpu_default2 to strings;
	support new x86 variants.

From-SVN: r48007
This commit is contained in:
Jan Hubicka 2001-12-14 20:43:41 +00:00
parent f436562730
commit e10e23ee51
1 changed files with 33 additions and 6 deletions
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39
gcc/config.gcc
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@ -3307,28 +3307,55 @@ esac
target_cpu_default2=
case $machine in
i486-*-*)
target_cpu_default2=1
target_cpu_default2=TARGET_CPU_DEFAULT_i486
;;
i586-*-*)
case $target_alias in
k6_2-*)
target_cpu_default2=TARGET_CPU_DEFAULT_k6_2
;;
k6_3-*)
target_cpu_default2=TARGET_CPU_DEFAULT_k6_3
;;
k6-*)
target_cpu_default2=4
target_cpu_default2=TARGET_CPU_DEFAULT_k6
;;
pentium_mmx-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
;;
*)
target_cpu_default2=2
target_cpu_default2=TARGET_CPU_DEFAULT_pentium
;;
esac
;;
i686-*-* | i786-*-*)
case $target_alias in
athlon-*)
target_cpu_default2=5
athlon_xp-*|athlon_mp-*|athlon_4-*)
target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
;;
athlon_tbird-*|athlon-*)
target_cpu_default2=TARGET_CPU_DEFAULT_athlon
;;
pentium2-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium2
;;
pentium3-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium3
;;
pentium4-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium4
;;
*)
target_cpu_default2=3
target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro
;;
esac
;;
x86_64-*-*)
# We should have hammer chip here, but it does not exist yet and
# thus it is not supported. Athlon_SSE is probably equivalent feature
# wise to hammer from our point of view except for 64bit mode.
target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
;;
alpha*-*-*)
case $machine in
alphaev6[78]*)