zmodem wrote: This is a follow-up to the discussion on the previous PR:
- I think that discussion ended with the conclusion that we need an explicit mechanism for marking out-of-frame allocas. - We agree it should not be metadata - I think an intrinsic may be better than a flag directly on the alloca instruction (like `inalloca`), because we would need to teach optimizations about such a flag. For example, that an "out-of-frame" alloca is not replaceable with a regular alloca. - I'm not entirely sure how to deprecate a metadata. I think we need to parse it for backwards compatibility, at least at the bitcode level? https://github.com/llvm/llvm-project/pull/129255 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
