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Flesh out AMD family/models.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25755 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -113,10 +113,35 @@ static const char *GetCurrentX86CPU() {
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return "generic";
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}
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} else if (memcmp(text.c, "AuthenticAMD", 12) == 0) {
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// FIXME: fill in remaining family/model combinations
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// FIXME: this poorly matches the generated SubtargetFeatureKV table. There
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// appears to be no way to generate the wide variety of AMD-specific targets
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// from the information returned from CPUID.
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switch (Family) {
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case 4:
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return "i486";
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case 5:
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switch (Model) {
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case 6:
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case 7: return "k6";
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case 8: return "k6-2";
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case 9:
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case 13: return "k6-3";
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default: return "pentium";
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}
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case 6:
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switch (Model) {
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case 4: return "athlon-tbird";
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case 6:
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case 7:
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case 8: return "athlon-mp";
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case 10: return "athlon-xp";
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default: return "athlon";
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}
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case 15:
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return (Em64T) ? "athlon64" : "athlon";
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switch (Model) {
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case 5: return "athlon-fx"; // also opteron
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default: return "athlon64";
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}
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default:
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return "generic";
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