13 lines
		
	
	
		
			455 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			455 B
		
	
	
	
		
			C
		
	
	
	
| // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
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| 
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| char buffer[32] = "This is a largely unused buffer";
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| 
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| // __builtin___clear_cache always maps to @llvm.clear_cache, but what
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| // each back-end produces is different, and this is tested in LLVM
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| 
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| int main() {
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|   __builtin___clear_cache(buffer, buffer+32);
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| // CHECK: @llvm.clear_cache(i8* getelementptr inbounds ({{.*}}, i8* getelementptr inbounds (i8, i8* getelementptr inbounds ({{.*}} 32))
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|   return 0;
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| }
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