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Chandler Carruth 7ae684a8b4 Switch statistics to use relaxed updates to a std::atomic.
This removes usage of the hacky, incorrect, and TSan-unfriendly
home-grown atomics. It should actually be more efficient in some cases.

Based on our existing usage of <atomic>, all of this is portably
available AFAICT. One small challenge is initializing the stastic, but
I've tried a comparable sample out on MSVC (the most likely to complain
here) and it seems to work. Will have to watch the build bots of course.

llvm-svn: 271504
2016-06-02 08:44:05 +00:00
clang [X86][AVX512] add intrinsics of Scalar FP to integer 2016-06-02 08:11:35 +00:00
clang-tools-extra Fix uninitialized memory access when the token 'const' is not present in 2016-06-01 20:37:23 +00:00
compiler-rt [asan] fix arm build 2016-06-02 04:01:58 +00:00
debuginfo-tests New round of fixes for "Always compile debuginfo-tests for the host triple" 2014-10-18 23:47:59 +00:00
libclc math: Use single precision fmax in sp path 2016-05-17 19:44:01 +00:00
libcxx Add not_fn test for throwing operator! 2016-06-02 08:37:00 +00:00
libcxxabi Partially revert r270816: build with -fvisibility=hidden. 2016-06-02 08:14:28 +00:00
libunwind Attempt to fix libunwind build 2016-06-02 01:50:10 +00:00
lld [ELF] - Implemented support for test/binop relaxations from latest ABI. 2016-06-01 16:45:30 +00:00
lldb Fix JavaArraySyntheticFrontEnd for non-reference ValueObject. 2016-06-02 00:45:38 +00:00
llgo [llgo] llgoi: separate evaluation from printing 2016-04-25 01:18:20 +00:00
llvm Switch statistics to use relaxed updates to a std::atomic. 2016-06-02 08:44:05 +00:00
openmp Fine tuning of TC* macros - small followup 2016-06-01 09:59:26 +00:00
polly [GSoC 2016] [Polly] [FIX] Determination of statements that contain matrix 2016-05-31 11:22:21 +00:00