[PATCH] D52779: AMD BdVer2 (Piledriver) Initial Scheduler model
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 2 23:43:49 PDT 2018
lebedev.ri added inline comments.
================
Comment at: lib/Target/X86/X86.td:1025
// Piledriver
-def : Proc<"bdver2", [
+def : ProcessorModel<"bdver2", BdVer2Model, [
FeatureX87,
----------------
craig.topper wrote:
> Should we apply this to bdver3/4 as well? Are they similar?
Hmm. It would be ok to apply this to bdver1.
But i'm not sure about steamroller/excavator.
Those are more different, have loop buffer, 3 FPU pipes instead of 4, etc.
Repository:
rL LLVM
https://reviews.llvm.org/D52779
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