[PATCH] D123366: [PowerPC] map hardware loop intrinsics to PowerPC pseudo instructions.

[NAKAMURA Takumi via Phabricator via llvm-commits]

chapuni added inline comments.


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Comment at: llvm/lib/Target/PowerPC/PPCCTRLoops.cpp:347
-  // Generate "mtctr" in the loop preheader.
-  BuildMI(*Preheader, Start, Start->getDebugLoc(), TII->get(MTCTROpcode))
-      .addReg(Start->getOperand(0).getReg());
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Preheader lost all users with -Asserts, to cause warning.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123366/new/

https://reviews.llvm.org/D123366