FreddyYe marked an inline comment as done.
FreddyYe added inline comments.
================
Comment at: llvm/lib/Target/X86/X86.td:742
FeatureGFNI,
FeatureCLWB,
FeatureRDPID,
----------------
craig.topper wrote:
> FreddyYe wrote:
> > craig.topper wrote:
> > > I'm not sure that rocketlake has CLWB. Can you double check that? It's
> > > not listed in the cpuinfo dump on the 11700K that I found with a google
> > > search here
> > > https://www.pugetsystems.com/labs/hpc/Intel-Rocket-Lake-Compute-Performance-Results-HPL-HPCG-NAMD-and-Numpy-2116/
> > For now I have only an icelake-client machine and found that CLWB is not
> > there, too. Guess I can do that modification in this patch? Rocketlake may
> > probably lose CLWB. I'll double check.
> What’s the model number for you ice lake client CPU?
It is 0x7e. And I've double checked that rkl also hasn't CLWB.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D100085/new/
https://reviews.llvm.org/D100085
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