[llvm-bugs] [Bug 28067] New: error: unknown target CPU 'amdfam10-shanghai'

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Jun 9 07:33:47 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=28067

            Bug ID: 28067
           Summary: error: unknown target CPU 'amdfam10-shanghai'
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: dcb314 at hotmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

Use of -O3 -march=native gives above error on
todays's trunk llvm.

/proc/cpuinfo says

processor    : 0
vendor_id    : AuthenticAMD
cpu family    : 16
model        : 4
model name    : AMD Phenom(tm) II X4 970 Processor
stepping    : 3
microcode    : 0x10000c8
cpu MHz        : 800.000
cache size    : 512 KB
physical id    : 0
siblings    : 4
core id        : 0
cpu cores    : 4
apicid        : 0
initial apicid    : 0
fpu        : yes
fpu_exception    : yes
cpuid level    : 5
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb
rdtscp
 lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni
monito
r cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse
3d
nowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate vmmcall npt lbrv svm_lock
n
rip_save
bugs        : tlb_mmatch fxsave_leak sysret_ss_attrs
bogomips    : 7031.57
TLB size    : 1024 4K pages
clflush size    : 64
cache_alignment    : 64
address sizes    : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

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