2 Commits

Author	SHA1	Message	Date
Alexander Potapenko	cdb391698b	[tsan] Do not include <stdatomic.h> from sanitize-thread-disable.c ... Looks like non-x86 bots are unhappy with inclusion of <stdatomic.h> e.g.: clang-armv7-vfpv3-2stage - https://lab.llvm.org/buildbot/#/builders/182/builds/626 clang-ppc64le-linux - https://lab.llvm.org/buildbot/#/builders/76/builds/3619 llvm-clang-win-x-armv7l - https://lab.llvm.org/buildbot/#/builders/60/builds/4514 It seems to be unnecessary, just remove it and replace atomic_load() calls with dereferences of _Atomic*. Differential Revision: https://reviews.llvm.org/D108555	2021-08-23 16:21:43 +02:00
Alexander Potapenko	8300d52e8c	[tsan] Add support for disable_sanitizer_instrumentation attribute ... Unlike __attribute__((no_sanitize("thread"))), this one will cause TSan to skip the entire function during instrumentation. Depends on https://reviews.llvm.org/D108029 Differential Revision: https://reviews.llvm.org/D108202	2021-08-23 12:38:33 +02:00