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[cmake] Remove unnecessary header include in atomics check The header include was required to work around PR19898, as noted in that comment. That PR has since been marked resolved fixed, and the configuration check passes without the header inclusion both when compiling on Windows with cl and when cross-compiling on Linux using clang-cl. I noticed this because the inclusion was cased incorrectly (Intrin.h instead of intrin.h), which when cross-compiling on a case sensitive file system would cause the intrin.h from the Windows SDK to be included (which LLVM can't handle) instead of the one from clang's resource directory, making the check fail. This is the same issue as r309980. Correcting the case of the inclusion makes the check pass when cross compiling, but it seems better to get rid of the inclusion entirely, since it appears to be unnecessary now. Differential Revision: https://reviews.llvm.org/D40910 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319917 91177308-0d34-0410-b5e6-96231b3b80d8 Shoaib Meenai 1 year, 10 months ago
1 changed file(s) with 0 addition(s) and 1 deletion(s). Raw diff Collapse all Expand all
8080 ## assumes C++11 works.
8181 CHECK_CXX_SOURCE_COMPILES("
8282 #ifdef _MSC_VER
83 #include /* Workaround for PR19898. */
8483 #include
8584 #endif
8685 int main() {