llvm-project
92d91898 - Fix profile metadata propagation in InstCombine reassociation.

Commit

15 days ago

Fix profile metadata propagation in InstCombine reassociation. This change ensures that reassociateBooleanAndOr propagates profile metadata (e.g. branch weights) from the original logical operation to the new one created during reassociation. This fixes a profile verification failure in Transforms/InstCombine/and-or-icmps.ll where a select instruction was missing annotation.

References

users/snehasish/02-02-fix_profile_metadata_propagation_in_instcombine_reassociation

#179742 - Fix profile metadata propagation in InstCombine reassociation.

#179744 - [InstCombine] Propagate profile metadata when factoring logic operations

#179745 - InstCombine: Propagate profile metadata in bitreverse to select

#179746 - InstCombine: Propagate profile metadata in objectsize lowering to select

#179747 - InstCombine: Propagate profile metadata in clamp canonicalization

#179748 - InstCombine: Propagate profile metadata in EvaluateInDifferentType to select

#179749 - InstCombine: Propagate profile metadata in floating point clamp and swap canonicalization

#179750 - InstCombine: Propagate profile metadata in fabs(select) folding

#179751 - InstCombine: Propagate profile metadata in SimplifyLibCalls for FFS

#179752 - InstCombine: Propagate profile metadata in mul(select) folding