forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			31 lines
		
	
	
		
			736 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			736 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: opt < %s -lowerinvoke -disable-output -enable-correct-eh-support
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| 
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| 
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| define i32 @foo() {
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| 	invoke i32 @foo( )
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| 			to label %Ok unwind label %Crap		; <i32>:1 [#uses=0]
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| Ok:		; preds = %0
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| 	invoke i32 @foo( )
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| 			to label %Ok2 unwind label %Crap		; <i32>:2 [#uses=0]
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| Ok2:		; preds = %Ok
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| 	ret i32 2
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| Crap:		; preds = %Ok, %0
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| 	ret i32 1
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| }
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| 
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| define i32 @bar(i32 %blah) {
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| 	br label %doit
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| doit:		; preds = %0
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|         ;; Value live across an unwind edge.
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| 	%B2 = add i32 %blah, 1		; <i32> [#uses=1]
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| 	invoke i32 @foo( )
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| 			to label %Ok unwind label %Crap		; <i32>:1 [#uses=0]
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| Ok:		; preds = %doit
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| 	invoke i32 @foo( )
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| 			to label %Ok2 unwind label %Crap		; <i32>:2 [#uses=0]
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| Ok2:		; preds = %Ok
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| 	ret i32 2
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| Crap:		; preds = %Ok, %doit
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| 	ret i32 %B2
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| }
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