1 // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=i686-mingw32 2 // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=x86_64-mingw32 3 // expected-no-diagnostics 4 5 // mingw-w64's intrin.h has decls below. 6 // we should accept them. 7 extern unsigned int __builtin_ia32_crc32qi (unsigned int, unsigned char); 8 extern unsigned int __builtin_ia32_crc32hi (unsigned int, unsigned short); 9 extern unsigned int __builtin_ia32_crc32si (unsigned int, unsigned int); 10 11 // GCC documents these as unsigned, but they are defined with a signed argument. 12 extern int __builtin_ffs(int); 13 extern int __builtin_ffsl(long); 14 extern int __builtin_ffsll(long long); 15