forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			23 lines
		
	
	
		
			503 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			503 B
		
	
	
	
		
			C
		
	
	
	
| // RUN: %clang %s -target bpfeb -x c -emit-llvm -S -g -O2 -o - | FileCheck %s
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| // RUN: %clang %s -target bpfel -x c -emit-llvm -S -g -O2 -o - | FileCheck %s
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| 
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| struct t {
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|   int i:1;
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|   int j:2;
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|   union {
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|    int a;
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|    int b;
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|   } c[4];
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| };
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| 
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| #define _(x) (x)
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| 
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| const void *test(struct t *arg) {
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|   return _(&arg->c[3].b);
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| }
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| 
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| // CHECK-NOT: llvm.preserve.struct.access.index
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| // CHECK-NOT: llvm.preserve.array.access.index
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| // CHECK-NOT: llvm.preserve.union.access.index
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| // CHECK-NOT: __builtin_preserve_access_index
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