[PATCH] D34789: Copy arguments passed by value into explicit allocas for ASan

[Matt Morehouse via Phabricator via llvm-commits]

morehouse updated this revision to Diff 105470.
morehouse added a comment.
Herald added a subscriber: hiraditya.

Remove ArgNum counter.  Add compile-time flag to disable redzones for byval arguments.  Check memcpy alignment in test case.  Add test case for unnamed argument with no explicit alignment.


https://reviews.llvm.org/D34789

Files:
  llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
  llvm/test/Instrumentation/AddressSanitizer/stack-poisoning-byval-args.ll

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