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| author | Hans Wennborg <hans@chromium.org> | 2020-02-20 15:41:26 +0100 |
|---|---|---|
| committer | Hans Wennborg <hans@chromium.org> | 2020-02-20 15:41:26 +0100 |
| commit | d75ce45777d9802d43b555993fde8ed6562fb368 (patch) | |
| tree | ccfc22e440e3df4c7e3b77aa2fb03097800ff0e1 /llvm/cmake/modules | |
| parent | 7a18790ae2f4b92dc26b2be963e588c8837d0076 (diff) | |
| download | bcm5719-llvm-d75ce45777d9802d43b555993fde8ed6562fb368.tar.gz bcm5719-llvm-d75ce45777d9802d43b555993fde8ed6562fb368.zip | |
Revert "[CMake] CheckAtomic.cmake: catch false positives in RISC-V"
This reverts commit a572a8a147c76b9d31585c2d4257a5db566c9a9d.
Apparently it was part of a larger series, and I'm not planning on
merging that; see https://reviews.llvm.org/D68964
Diffstat (limited to 'llvm/cmake/modules')
| -rw-r--r-- | llvm/cmake/modules/CheckAtomic.cmake | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/llvm/cmake/modules/CheckAtomic.cmake b/llvm/cmake/modules/CheckAtomic.cmake index 34ab8e98de4..29f3bdd57f0 100644 --- a/llvm/cmake/modules/CheckAtomic.cmake +++ b/llvm/cmake/modules/CheckAtomic.cmake @@ -12,12 +12,8 @@ function(check_working_cxx_atomics varname) CHECK_CXX_SOURCE_COMPILES(" #include <atomic> std::atomic<int> x; -std::atomic<short> y; -std::atomic<char> z; int main() { - ++z; - ++y; - return ++x; + return x; } " ${varname}) set(CMAKE_REQUIRED_FLAGS ${OLD_CMAKE_REQUIRED_FLAGS}) |
