|  | // RUN: %clang -target i386-unknown-linux -masm=intel -c %s -### 2>&1 | FileCheck --check-prefix=CHECK-INTEL %s | 
|  | // RUN: %clang -target i386-unknown-linux -masm=att -c %s -### 2>&1 | FileCheck --check-prefix=CHECK-ATT %s | 
|  | // RUN: %clang -target i386-unknown-linux -c -masm=somerequired %s -### 2>&1 | FileCheck --check-prefix=CHECK-SOMEREQUIRED %s | 
|  | // RUN: %clang -target arm-unknown-eabi -c -masm=intel %s -### 2>&1 | FileCheck --check-prefix=CHECK-ARM %s | 
|  |  | 
|  | // CHECK-INTEL: -x86-asm-syntax=intel | 
|  | // CHECK-ATT: -x86-asm-syntax=att | 
|  | // CHECK-SOMEREQUIRED: error: unsupported argument 'somerequired' to option 'masm=' | 
|  | // CHECK-ARM: warning: argument unused during compilation: '-masm=intel' | 
|  | .text | 
|  | mov    al, 0 |