[PATCH] D92459: [dfsan] Rename ShadowTy/ZeroShadow with prefix Primary

stephan.yichao.zhao via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 2 11:01:33 PST 2020


stephan.yichao.zhao updated this revision to Diff 309013.
stephan.yichao.zhao retitled this revision from "[dfsan] Rename ShadowTy/ZeroShadow with prefix Primitive" to "[dfsan] Rename ShadowTy/ZeroShadow with prefix Primary".
stephan.yichao.zhao edited the summary of this revision.
stephan.yichao.zhao added a comment.

Sorry. This was a typo.

renamed Primary to Primitive

In D92261 <https://reviews.llvm.org/D92261>, values with primitive types like(i1, double, void*) have i16 shadow values,
and aggregate types have shadow values with i16 shadow values at leaves with primitive
types. Vectors should have non-primitive shadow values too, but at an incrementally
implementation, D92261 <https://reviews.llvm.org/D92261> still assignes i16 to vectors.

The comments around PrimitiveShadowTy will be updated in the following diffs.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92459/new/

https://reviews.llvm.org/D92459

Files:
  llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp

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