8 lines
		
	
	
		
			221 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			221 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // RUN: %clang_cc1 %s -triple armv7-apple-darwin -verify -fsyntax-only
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| 
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| void f (void) {
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|   int Val;
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|   asm volatile ("lw (r1), %0[val]": "=&b"(Val)); // expected-error {{invalid output constraint '=&b' in asm}}
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|   return;
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| }
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