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			29 lines
		
	
	
		
			349 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			349 B
		
	
	
	
		
			C
		
	
	
	
| // { dg-do run }
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| 
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| extern void abort(void);
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| #define N 1000
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| 
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| int foo()
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| {
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|   int i = 0, j;
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| 
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|   #pragma omp parallel for num_threads(2) shared (i)
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|   for (j = 0; j < N; ++j)
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|     {
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|       #pragma omp parallel num_threads(1) shared (i)
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|       {
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| 	#pragma omp atomic
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| 	i++;
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|       }
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|     }
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| 
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|   return i;
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| }
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| 
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| int main()
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| {
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|   if (foo() != N)
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|     abort ();
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|   return 0;
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| }
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