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# This is based mostly on my read of the wikpedia page:
#  https://en.wikipedia.org/wiki/Template:AMD_x86_CPU_features

# FIXME: need a proper baseline for AMD_K10 as a starting point. I
#  used WESTMERE to avoid TSX/RTM.

# FIXME: not sure when LZCNT entered the picture

# FIXME: guessing about F16C and RDWRFSGS

AMD_K10: ALL_OF(WESTMERE) PREFETCHW 3DNOW SSE4A AMD SVM PREFETCH_NOP LZCNT


AMD_BULLDOZER: ALL_OF(AMD_K10) \
    NOT(3DNOW)   \
    FMA4 LWP XOP \
    AVX AVXAES XSAVE XSAVEOPT F16C RDWRFSGS

AMD_PILEDRIVER: ALL_OF(AMD_BULLDOZER) TBM FMA

AMD_ZEN: ALL_OF(AMD_PILEDRIVER) \
    NOT(FMA4) \
    NOT(LWP) \
    NOT(XOP) \
    AVX2 AVX2GATHER \
    BMI2 MOVBE ADOX_ADCX  SHA \
    RDRAND RDSEED \
    SMAP XSAVEC XSAVES CLFLUSHOPT CLZERO

AMD_ZENPLUS: ALL_OF(AMD_ZEN)

# Guessing about MONITORX
AMD_ZEN2: ALL_OF(AMD_ZENPLUS) \
 WBNOINVD CLWB RDPID RDPRU MCOMMIT \
 MONITORX

# Guessing
AMD_FUTURE: ALL_OF(AMD_ZEN2) \
    SNP \
    AMD_INVLPGB