[PATCH] D84479: [X86] Detect if EFLAGs is live across XBEGIN pseudo instruction. Add it as livein to the basic blocks created when expanding the pseudo

Ivan Baev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jul 25 07:58:16 PDT 2020


ivanbaev added a comment.

Thank you for checking on mainMBB and fallBB. Which direction: forward or backward  - do you prefer for isEFLAGSLiveAfter()?


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  https://reviews.llvm.org/D84479/new/

https://reviews.llvm.org/D84479





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