[PATCH] D31772: [PowerPC] Add pass to expand extra memcpy calls

[Hal Finkel via Phabricator via llvm-commits]

hfinkel added inline comments.


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Comment at: lib/Target/PowerPC/PPCLowerMemIntrinsics.cpp:117
+// size is a compile time constant or not. Will go away when the old memcpy
+// expansion implementation does.
+static void ppcExpandMemCpyAsLoop(MemCpyInst *MI,
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I don't understand this comment. It looks like this function is just llvm::expandMemCpyAsLoop whenever TTI.useWideIRMemcpyLoopLowering() returns false. Why not just use that function?


Repository:
  rL LLVM

https://reviews.llvm.org/D31772