[AArch64] Make the memtag sanitizer require the memtag extension
authorMomchil Velikov <momchil.velikov@arm.com>
Tue, 13 Aug 2019 14:20:06 +0000 (14:20 +0000)
committerMomchil Velikov <momchil.velikov@arm.com>
Tue, 13 Aug 2019 14:20:06 +0000 (14:20 +0000)
commit5b25674b73070f3f882d69737da1a84ac23963f0
treee27cc72a658a6e54c3a4b65e94a909e6c72321bb
parenta23b25031e48d03868095f22a5fd7af20870ccbd
[AArch64] Make the memtag sanitizer require the memtag extension

... or otherwise we get an ICE.

Differential Revision: https://reviews.llvm.org/D65508

llvm-svn: 368696
clang/include/clang/Basic/DiagnosticDriverKinds.td
clang/lib/Driver/SanitizerArgs.cpp
clang/test/Driver/fsanitize.c