[PATCH] D140337: Propagate branchweight through phi values when ExpectedValue is unlikely in LowerExpectIntrinsic

[David Li via Phabricator via llvm-commits]

davidxl added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp:137
+    double TrueProb = Confidence->getValueAPF().convertToDouble();
+    ExpectedValueIsLikely = (TrueProb > 0.5);
+  }
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This should probably be made more biased.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140337/new/

https://reviews.llvm.org/D140337