|  | // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s -check-prefix=DISABLED | 
|  | // RUN: %clang_cc1 -fwinx64-eh-unwindv2=disabled -emit-llvm %s -o - | FileCheck %s -check-prefix=DISABLED | 
|  | // RUN: %clang_cc1 -fwinx64-eh-unwindv2=best-effort -emit-llvm %s -o - | FileCheck %s -check-prefix=BESTEFFORT | 
|  | // RUN: %clang_cc1 -fwinx64-eh-unwindv2=required -emit-llvm %s -o - | FileCheck %s -check-prefix=REQUIRED | 
|  | // RUN: %clang -fwinx64-eh-unwindv2=best-effort -S -emit-llvm %s -o - | FileCheck %s -check-prefix=BESTEFFORT | 
|  |  | 
|  | void f(void) {} | 
|  |  | 
|  | // BESTEFFORT: !"winx64-eh-unwindv2", i32 1} | 
|  | // REQUIRED: !"winx64-eh-unwindv2", i32 2} | 
|  | // DISABLED-NOT: "winx64-eh-unwindv2" |