[PATCH] D118948: [MTE] Add -fsanitize=memtag* and friends.

Mon Apr 4 12:55:10 PDT 2022

hctim marked an inline comment as done.
hctim added a comment.

In D118948#3427344 <https://reviews.llvm.org/D118948#3427344>, @tschuett wrote:

> Is `-fsanitize=memtag-heap` Android specific or target independent? It passes Android flags to the linker?!?

The frontend flag should be target-independent. The clang driver knows to only pass Android flags to the linker where `TC.getTriple().isAndroid()` is true. This should allow a glibc-based implementation to live under the same `-fsanitize=memtag-heap` flag, just chainging the implementation based on the target.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118948/new/

https://reviews.llvm.org/D118948