[llvm-dev] right way for setting PreserveLCSSA with new pass manager (original) (raw)
Philip Pfaffe via llvm-dev llvm-dev at lists.llvm.org
Wed Feb 6 09:31:20 PST 2019
- Previous message: [llvm-dev] right way for setting PreserveLCSSA with new pass manager
- Next message: [llvm-dev] right way for setting PreserveLCSSA with new pass manager
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Hi Slava,
we don't preserve LCSSA in the new PM. If you need it you have to rerun LCSAA before your pass.
Cheers, Philip
On Wed, Feb 6, 2019 at 2:36 AM Zakharin, Vyacheslav P via llvm-dev < llvm-dev at lists.llvm.org> wrote:
Hi,
mustPreserveAnalysisID(LCSSAID) cannot be used with the new pass manager, so what is the right way for querying it? FunctionAnalysisManager::getCachedResult(F) will not work, since LCSSAPass does not have a result. Moreover, it is not an analysis J Thanks, Slava
LLVM Developers mailing list llvm-dev at lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190206/5b84f240/attachment.html>
- Previous message: [llvm-dev] right way for setting PreserveLCSSA with new pass manager
- Next message: [llvm-dev] right way for setting PreserveLCSSA with new pass manager
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]