15 lines
		
	
	
		
			328 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			328 B
		
	
	
	
		
			LLVM
		
	
	
	
; This is a basic sanity check for constant propogation.  The add instruction 
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; should be eliminated.
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; RUN: llvm-upgrade < %s | llvm-as | opt -constprop -die | llvm-dis | not grep phi
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int %test(bool %B) {
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BB0:
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	br bool %B, label %BB1, label %BB3
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BB1:
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	br label %BB3
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BB3:
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	%Ret = phi int [1, %BB0], [1, %BB1]
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	ret int %Ret
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}
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