[PATCH] D61809: [BPF] Preserve debuginfo array/union/struct type/access index

[Yonghong Song via Phabricator via cfe-commits]

yonghong-song updated this revision to Diff 206274.
yonghong-song added a comment.

do not use ctx.getParents() to check whether a GEP candidate inside a preserve_access_index. instead, mark the region upfront. Add the new clang intrinsic into the language doc.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61809/new/

https://reviews.llvm.org/D61809

Files:
  docs/LanguageExtensions.rst
  include/clang/Basic/Builtins.def
  lib/CodeGen/CGBuilder.h
  lib/CodeGen/CGBuiltin.cpp
  lib/CodeGen/CGExpr.cpp
  lib/CodeGen/CodeGenFunction.h
  lib/Sema/SemaChecking.cpp
  test/CodeGen/bpf-preserve-access-index-2.c
  test/CodeGen/bpf-preserve-access-index.c

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