1 // REQUIRES: x86-registered-target
2 // RUN: %clang_cc1 -triple i386-mingw32 -fsyntax-only -verify -fms-extensions  %s
3 // expected-no-diagnostics
4 
5 void __forceinline InterlockedBitTestAndSet (long *Base, long Bit)
6 {
7   __asm {
8     mov eax, Bit
9     mov ecx, Base
10     lock bts [ecx], eax
11     setc al
12   };
13 }
14