[PATCH] D115844: [ubsan] Using metadata instead of prologue data for function sanitizer

[Peter Collingbourne via Phabricator via cfe-commits]

pcc added inline comments.


================
Comment at: clang/lib/CodeGen/CodeGenModule.cpp:1843
+
+  auto *FTRTTIProxy = new llvm::GlobalVariable(
+      TheModule, Addr->getType(),
----------------
Are these proxy variables necessary? I think that now that we have custom code generation for this you should be able to use a GOTPCREL relocation to refer to the global.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115844/new/

https://reviews.llvm.org/D115844