// RUN: %clang_cc1 -triple armv7-unknown-unknown %s -o /dev/null
// RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -o /dev/null
int foo() {
#ifdef __arm__
register int X __asm__("r1");
#else
register int X __asm__("ebx");
#endif
return X;
}