================ @@ -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); ---------------- MatzeB wrote:
FWIW: I usually prefer references like `const MDNode &ProfileData` to indicate that an argument mustn't be `nullptr`. Though admittedly that remark comes too late given we already have other `const MDNode *` APIs in this header consistency is also worth something... So I guess I'm fine either way... 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
