On 06/12/16 02:39 AM, Tim Rowley wrote:
> Use llvm provided API based on cpuid rather than our own
> manually mantained list of mattr enabling/disabling.
This change broke the llvmpipe unit test lp_test_format for me:
Testing PIPE_FORMAT_R32_FLOAT (float) ...
FAILED
Packed: 00 00 00 00
Unpacked (0,0): 1 0 0 1 obtained
0 0 0 1 expected
FAILED
Packed: 00 00 80 bf
Unpacked (0,0): 1 0 0 1 obtained
-1 0 0 1 expected
This is on:
processor : 0
vendor_id : AuthenticAMD
cpu family : 21
model : 48
model name : AMD A10-7850K Radeon R7, 12 Compute Cores 4C+8G
stepping : 1
microcode : 0x6003106
cpu MHz : 4100.000
cache size : 2048 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 16
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
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 constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf
eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave
avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse
3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext
perfctr_core perfctr_nb bpext ptsc cpb hw_pstate vmmcall fsgsbase bmi1 xsaveopt
arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists
pausefilter pfthreshold overflow_recov
bugs : fxsave_leak sysret_ss_attrs null_seg
bogomips : 8200.42
TLB size : 1536 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm 100mhzsteps hwpstate cpb eff_freq_ro [13]
--
Earthling Michel Dänzer | http://www.amd.com
Libre software enthusiast | Mesa and X developer
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