https://github.com/ilovepi created https://github.com/llvm/llvm-project/pull/96523
Issue #56502 describes an enhancement related to the use of llvm.expect. The request is for a diagnostic mode that can identify branches that would benefit from the use of llvm.expect based on the branch_weights assigned from a PGO or sample profile. To support identify branches(or switches) that would benefit from the use of an llvm.expect intrinsic, we follow a similar checking pattern to that used in MisExpect, but only in cases where MisExpect diagnostics would not be used (i.e., when an llvm.expect intrinsic has already been used). _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
