[PATCH] D29866: [PDSE] Add PDSE.

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added inline comments.


================
Comment at: lib/Transforms/Scalar/PDSE.cpp:253
+struct RedGraph {
+  DenseMap<const BasicBlock *, std::list<RealOcc>> BlockOccs;
+  // ^ TODO: Figure out iplist for this?
----------------
FWIW:
DenseMap<const BasicBlock *, iplist<RealOcc>> will work.

Just derive RealOcc from ilist_node<RealOcc>


Repository:
  rL LLVM

https://reviews.llvm.org/D29866