[llvm-branch-commits] [llvm] [SimplifyCFG] Set branch weights when merging conditional store to address (PR #154841)

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github-actions[bot] wrote:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions h,cpp -- llvm/include/llvm/IR/ProfDataUtils.h llvm/lib/Transforms/Utils/SimplifyCFG.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/include/llvm/IR/ProfDataUtils.h b/llvm/include/llvm/IR/ProfDataUtils.h
index c9284c1bc..c5b792689 100644
--- a/llvm/include/llvm/IR/ProfDataUtils.h
+++ b/llvm/include/llvm/IR/ProfDataUtils.h
@@ -195,7 +195,7 @@ getDisjunctionWeights(const SmallVector<uint32_t, 2> &B1,
                       const SmallVector<uint32_t, 2> &B2) {
   // the probability of the new branch being taken is:
   // P = p(b1) + p(b2) - p (b1 and b2)
-  // not P = p((not b1) and (not b2)) = 
+  // not P = p((not b1) and (not b2)) =
   //       = B1[1] / (B1[0]+B1[1]) * B2[1] / (B2[0]+B2[1]) =
   //       = B1[1] * B2[1] / (B1[0] + B1[1]) * (B2[0] + B2[1])
   // P = 1 - (not P)

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https://github.com/llvm/llvm-project/pull/154841