diff options
Diffstat (limited to 'llvm/cmake/config-ix.cmake')
| -rw-r--r-- | llvm/cmake/config-ix.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/cmake/config-ix.cmake b/llvm/cmake/config-ix.cmake index 30ee2b9cbb6..9e9e28f0673 100644 --- a/llvm/cmake/config-ix.cmake +++ b/llvm/cmake/config-ix.cmake @@ -325,6 +325,15 @@ else() unset(HAVE_FFI_CALL CACHE) endif( LLVM_ENABLE_FFI ) +# Whether we can use std::is_trivially_copyable to verify llvm::is_trivially_copyable. +CHECK_CXX_SOURCE_COMPILES(" +#include <type_traits> +struct T { int val; }; +static_assert(std::is_trivially_copyable<T>::value, \"ok\"); +int main() { return 0;} +" HAVE_STD_IS_TRIVIALLY_COPYABLE) + + # Define LLVM_HAS_ATOMICS if gcc or MSVC atomic builtins are supported. include(CheckAtomic) |
