================ @@ -55,6 +55,20 @@ MDNode *getBranchWeightMDNode(const Instruction &I); /// Nullptr otherwise. MDNode *getValidBranchWeightMDNode(const Instruction &I); +/// Check if Branch Weight Metadata has an "expected" field from an llvm.expect* +/// intrinsic +bool hasExpectedProvenance(const Instruction &I); + +/// Check if Branch Weight Metadata has an "expected" field from an llvm.expect* +/// intrinsic +bool hasExpectedProvenance(const MDNode *ProfileData); + +/// Return the offset to the first branch weight data +unsigned getBranchWeightOffset(const Instruction &I); ---------------- ilovepi wrote:
That's a fair point. IIRC I needed this someplace, but maybe I'm mis-remembering and that's a moot point. I'll look at my follow up patches to ensure it isn't required. https://github.com/llvm/llvm-project/pull/86609 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
