[cpu-detection] Copy simplified version of get_cpuid_max to remove dependency to clang's implementation
Summary:
Attempting to fix PR30384.
Take the same approach as in compiler_rt and add a simplified version of __get_cpuid_max.
Including cpuid.h is no longer needed.
Reviewers: echristo, joerg
Subscribers: mehdi_amini, llvm-commits
Differential Revision: https://reviews.llvm.org/D24597
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283265 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed