[PATCH] D27855: try to extend nonnull-ness of arguments from a callsite back to its parent function

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 83057.
spatel marked 3 inline comments as done.
spatel added a comment.

Patch updated:

1. Improved code comments and variable name as suggested by Philip.
2. Updated the last test to include 'nounwind' because the implementation of isGuaranteedToTransferExecutionToSuccessor() changed with https://reviews.llvm.org/rL290794.


https://reviews.llvm.org/D27855

Files:
  lib/Transforms/IPO/FunctionAttrs.cpp
  test/Transforms/FunctionAttrs/nonnull.ll

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