[clang] Add -fsanitize=memtag-globals (no-op).
authorMitch Phillips <31459023+hctim@users.noreply.github.com>
Wed, 15 Jun 2022 16:54:17 +0000 (09:54 -0700)
committerMitch Phillips <31459023+hctim@users.noreply.github.com>
Wed, 15 Jun 2022 17:07:53 +0000 (10:07 -0700)
commit45d88cd008463be54b8f907bd6eea6c65c8049b6
treefb33b19111c63595fd9ea8f978d6c4dbbe526fd8
parent8010d7e0446a09471d5349466b80651c3ad76af3
[clang] Add -fsanitize=memtag-globals (no-op).

Adds the -fsanitize plumbing for memtag-globals. Makes -fsanitize=memtag
imply -fsanitize=memtag-globals.

This has no effect on codegen for now.

Reviewed By: eugenis, aaron.ballman

Differential Revision: https://reviews.llvm.org/D127163
clang/include/clang/Basic/Features.def
clang/include/clang/Basic/Sanitizers.def
clang/include/clang/Driver/SanitizerArgs.h
clang/lib/Driver/SanitizerArgs.cpp
clang/test/Driver/fsanitize.c