[PATCH] D58982: DAG: allow DAG pointer size different from memory representation.

[Tim Northover via Phabricator via llvm-commits]

t.p.northover updated this revision to Diff 195345.
t.p.northover added a comment.

Switched to using `getPtrExtOrTrunc`. I *think* it's right, but there was a certain amount of guesswork on whether it'll actually work for signed pointers.

I haven't changed `ComputeValueVTs` yet.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58982/new/

https://reviews.llvm.org/D58982

Files:
  llvm/include/llvm/CodeGen/Analysis.h
  llvm/include/llvm/CodeGen/SelectionDAG.h
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/Analysis.cpp
  llvm/lib/CodeGen/AtomicExpandPass.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

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