[PATCH] D71374: Improve support of GNU mempcpy

[serge via Phabricator via cfe-commits]

serge-sans-paille created this revision.
serge-sans-paille added a reviewer: ddunbar.
Herald added a project: clang.
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- Lower to the memcpy intrinsic
- Raise warnings when size/bounds are known


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71374

Files:
  clang/include/clang/Basic/Builtins.def
  clang/lib/AST/Decl.cpp
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/test/Analysis/bstring.c

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