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	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48529 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			23 lines
		
	
	
		
			449 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			449 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; RUN: llvm-as < %s | opt -ipsccp | llvm-dis | not grep global
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@G = internal global i32 undef		; <i32*> [#uses=5]
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define void @foo() {
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	%X = load i32* @G		; <i32> [#uses=1]
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	store i32 %X, i32* @G
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	ret void
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}
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define i32 @bar() {
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	%V = load i32* @G		; <i32> [#uses=2]
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	%C = icmp eq i32 %V, 17		; <i1> [#uses=1]
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	br i1 %C, label %T, label %F
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T:		; preds = %0
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	store i32 17, i32* @G
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	ret i32 %V
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F:		; preds = %0
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	store i32 123, i32* @G
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	ret i32 0
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}
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