9 lines
		
	
	
		
			464 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			9 lines
		
	
	
		
			464 B
		
	
	
	
		
			C
		
	
	
	
	
	
| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
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| // RUN: %clang_cc1 -triple arm-unknown-unknown -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK-ARM
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| 
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| int a(int a) {return __builtin_ctz(a) + __builtin_clz(a);}
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| // CHECK: call i32 @llvm.cttz.i32({{.*}}, i1 true)
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| // CHECK: call i32 @llvm.ctlz.i32({{.*}}, i1 true)
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| // CHECK-ARM: call i32 @llvm.cttz.i32({{.*}}, i1 false)
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| // CHECK-ARM: call i32 @llvm.ctlz.i32({{.*}}, i1 false)
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