4 lines
		
	
	
	
		
			111 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			4 lines
		
	
	
	
		
			111 B
		
	
	
	
		
			C
		
	
	
	
	
	
extern vnm();	/* (bblock_p bp)
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		 * Performs the valuenumbering algorithm on the basic
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		 * block in bp.
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		 */
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