llvm-project
8a028743 - [InstCombine] Propagate profile metadata when factoring logic operations

Commit

80 days ago

[InstCombine] Propagate profile metadata when factoring logic operations When factoring logic operations involving logical AND/OR (represented as selects), InstCombine creates new select instructions. This patch ensures that these new instructions receive 'unknown' profile metadata if the function has profile data, satisfying profile verification requirements. This fixes profile verification failures in .

References

users/snehasish/02-03-_instcombine_propagate_profile_metadata_when_factoring_logic_operations

#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

#179753 - InstCombine: Propagate profile metadata in fneg(select) folding