[PATCH] D62430: [PPC] Correctly adjust branch probability in PPCReduceCRLogicals

[Hal Finkel via Phabricator via llvm-commits]

hfinkel added inline comments.


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Comment at: include/llvm/Support/BranchProbability.h:161
+  BranchProbability sqrt() const {
+    double P = (double)N / (double)D;
+    P = std::sqrt(P);
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This would be the first use of floating-point here, right? Can we do this any other way?


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62430/new/

https://reviews.llvm.org/D62430