llvm-capstone/compiler-rt
Alex Richardson 00530dee5d [compiler-rt] Implement __atomic_is_lock_free
This function is called by the __atomic_is_lock_free() builtin if the value
cannot be resolved to true at compile time. Lack of this function is
causing the non-lockfree atomics tests in libc++ to not be run (see D91911)

This function is also added in D85044, but that review also adds support
for using lock-free atomics in more cases, whereas this is a minimal change
that just adds __atomic_is_lock_free() for the implementation of atomic.c.

Reviewed By: ldionne

Differential Revision: https://reviews.llvm.org/D92302
2021-01-08 12:48:22 +00:00
..
cmake [sanitizer] Define SANITIZER_GLIBC to refine SANITIZER_LINUX feature detection and support musl 2021-01-06 10:55:40 -08:00
docs
include [Coverage] Add support for Branch Coverage in LLVM Source-Based Code Coverage 2021-01-05 09:51:51 -06:00
lib [compiler-rt] Implement __atomic_is_lock_free 2021-01-08 12:48:22 +00:00
test [compiler-rt] Implement __atomic_is_lock_free 2021-01-08 12:48:22 +00:00
tools Add GWP-ASan fuzz target to compiler-rt/tools. 2019-08-27 18:28:07 +00:00
unittests [Scudo] [GWP-ASan] Add GWP-ASan to Scudo Standalone. 2019-12-13 09:09:41 -08:00
utils [compiler-rt] [netbsd] Update generate_netbsd_syscalls.awk 2020-09-10 20:16:17 +02:00
www [www] Change URLs to HTTPS. 2019-10-24 13:25:15 -07:00
.clang-tidy [NFC][compiler-rt] Refine .clang-tidy checks 2020-09-05 15:42:15 -07:00
.gitignore
CMakeLists.txt [compiler-rt] Fix a bug in the cmakelists file when CMAKE_CXX_FLAGS are empty 2020-12-03 10:25:52 -08:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
README.txt

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================