llvm-project

7e992712 - [CIR] Fix outdated bitfield iteration logic in accumulateFields (#151741)

[CIR] Fix outdated bitfield iteration logic in accumulateFields (#151741) This PR fixes the outdated logic for accumulating bitfields in `accumulateFields`. The old approach remained after the algorithm was updated. A non-bitfield member would act as a barrier, causing `accumulateBitFields` to receive an incomplete range of fields. As a result, it failed to accumulate them properly when clipping was necessary. For reference, in ClangIR we already handle this correctly: [https://github.com/llvm/clangir/blob/b647f4b97b1f936fd7700ec0fd0d896a12fe581b/clang/lib/CIR/CodeGen/CIRRecordLayoutBuilder.cpp#L711-L714](https://github.com/llvm/clangir/blob/b647f4b97b1f936fd7700ec0fd0d896a12fe581b/clang/lib/CIR/CodeGen/CIRRecordLayoutBuilder.cpp#L711-L714)