[PATCH] D108750: [PowerPC] common chains to reuse offsets to reduce register pressure

[Qiu Chaofan via Phabricator via llvm-commits]

qiucf added inline comments.


================
Comment at: llvm/lib/Target/PowerPC/PPCLoopInstrFormPrep.cpp:127
+static cl::opt<bool>
+    DoChainCommoning("ppc-formprep-chain-commoning", cl::init(true), cl::Hidden,
+                     cl::desc("Do chain commoning in PPC loop prepare pass."));
----------------
Better as `EnableChainCommoning`?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D108750/new/

https://reviews.llvm.org/D108750