================ @@ -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); ---------------- MatzeB wrote:
Is this API really helpful? Don't you have to get your hands on an `MDNode` anyway to do something useful with that offset? 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
