[PATCH] D134783: [PowerPC] Fix a number of inefficiencies and issues with atomic code gen

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai added inline comments.


================
Comment at: llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp:1380
+    return true;
+  }
   default:
----------------
kbarton wrote:
> What about `ppc_sthcx` and `ppc_stbcx`?
Ah good catch. I missed the subword ones. I'll add them.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134783/new/

https://reviews.llvm.org/D134783