The problem is that the definition of kmp_cpuinfo_t contains:

  char       name [3*sizeof (kmp_cpuid_t)]; // CPUID(0x80000002,0x80000003,0x80000004)

and kmp_cpuid_t is only defined when compiling for x86.

Differential Revision: http://reviews.llvm.org/D18245

llvm-svn: 264535