[PATCH] D83335: [ScheduleDAGRRList] Use std::*_heap() to keep candidate queue a heap.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

I'm concerned that the behavior of queues with multiple candidates with the same score might not be consistent across compilers.  (This is similar to using llvm::sort when you really need std::stable_sort.)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D83335/new/

https://reviews.llvm.org/D83335