eugenis added a comment. In https://reviews.llvm.org/D24693#553474, @vitalybuka wrote:
> My assumption is that "start" makes access valid, and "end" makes access > invalid, up to the next "start". That's also my understanding, but LangRef does not say anything about llvm.lifetime.start cancelling the effects of llvm.lifetime.end. llvm.lifetime.end: Any stores into the memory object following this intrinsic may be removed as dead. https://reviews.llvm.org/D24693 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
