llvm-project

73228aaa - [NFC] Thread `DataLayout` through helper function signatures for aggregate construction

[NFC] Thread `DataLayout` through helper function signatures for aggregate construction Add `const DataLayout *DL` parameter to helper functions and classes that construct aggregate constants but previously had no access to `DataLayout`. This is the final preparatory step before the `ConstantPointerNull` semantic change, ensuring aggregate collapse-to-`ConstantAggregateZero` checks have `DataLayout` awareness in all remaining call sites.