[PATCH] D29803: WholeProgramDevirt: Examine the function body when deciding whether functions are readnone.

[Peter Collingbourne via Phabricator via llvm-commits]

pcc created this revision.

The goal is to get an analysis result even for de-refineable functions.
The justification is the same as for https://reviews.llvm.org/D29701.

Depends on https://reviews.llvm.org/D29695

Depends on https://reviews.llvm.org/D29782


https://reviews.llvm.org/D29803

Files:
  llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
  llvm/test/Transforms/WholeProgramDevirt/vcp-accesses-memory.ll

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