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	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			97 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			97 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llvm-upgrade < %s | llvm-as | llc
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| 
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| void %foo() {
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| 	br label %cond_true813.i
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| 
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| cond_true813.i:		; preds = %0
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| 	br bool false, label %cond_true818.i, label %cond_next1146.i
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| 
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| cond_true818.i:		; preds = %cond_true813.i
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| 	br bool false, label %recog_memoized.exit52, label %cond_next1146.i
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| 
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| recog_memoized.exit52:		; preds = %cond_true818.i
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| 	switch int 0, label %bb886.i.preheader [
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| 		 int 0, label %bb907.i
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| 		 int 44, label %bb866.i
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| 		 int 103, label %bb874.i
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| 		 int 114, label %bb874.i
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| 	]
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| 
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| bb857.i:		; preds = %bb886.i, %bb866.i
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| 	%tmp862.i494.24 = phi sbyte* [ null, %bb866.i ], [ %tmp862.i494.26, %bb886.i ]		; <sbyte*> [#uses=4]
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| 	switch int 0, label %bb886.i.preheader [
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| 		 int 0, label %bb907.i
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| 		 int 44, label %bb866.i
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| 		 int 103, label %bb874.i
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| 		 int 114, label %bb874.i
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| 	]
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| 
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| bb866.i.loopexit:		; preds = %bb874.i
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| 	br label %bb866.i
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| 
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| bb866.i.loopexit31:		; preds = %cond_true903.i
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| 	br label %bb866.i
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| 
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| bb866.i:		; preds = %bb866.i.loopexit31, %bb866.i.loopexit, %bb857.i, %recog_memoized.exit52
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| 	br bool false, label %bb907.i, label %bb857.i
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| 
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| bb874.i.preheader.loopexit:		; preds = %cond_true903.i, %cond_true903.i
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| 	ret void
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| 
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| bb874.i:		; preds = %bb857.i, %bb857.i, %recog_memoized.exit52, %recog_memoized.exit52
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| 	%tmp862.i494.25 = phi sbyte* [ %tmp862.i494.24, %bb857.i ], [ %tmp862.i494.24, %bb857.i ], [ undef, %recog_memoized.exit52 ], [ undef, %recog_memoized.exit52 ]		; <sbyte*> [#uses=1]
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| 	switch int 0, label %bb886.i.preheader.loopexit [
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| 		 int 0, label %bb907.i
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| 		 int 44, label %bb866.i.loopexit
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| 		 int 103, label %bb874.i.backedge
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| 		 int 114, label %bb874.i.backedge
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| 	]
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| 
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| bb874.i.backedge:		; preds = %bb874.i, %bb874.i
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| 	ret void
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| 
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| bb886.i.preheader.loopexit:		; preds = %bb874.i
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| 	ret void
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| 
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| bb886.i.preheader:		; preds = %bb857.i, %recog_memoized.exit52
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| 	%tmp862.i494.26 = phi sbyte* [ undef, %recog_memoized.exit52 ], [ %tmp862.i494.24, %bb857.i ]		; <sbyte*> [#uses=1]
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| 	br label %bb886.i
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| 
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| bb886.i:		; preds = %cond_true903.i, %bb886.i.preheader
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| 	br bool false, label %bb857.i, label %cond_true903.i
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| 
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| cond_true903.i:		; preds = %bb886.i
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| 	switch int 0, label %bb886.i [
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| 		 int 0, label %bb907.i
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| 		 int 44, label %bb866.i.loopexit31
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| 		 int 103, label %bb874.i.preheader.loopexit
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| 		 int 114, label %bb874.i.preheader.loopexit
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| 	]
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| 
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| bb907.i:		; preds = %cond_true903.i, %bb874.i, %bb866.i, %bb857.i, %recog_memoized.exit52
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| 	%tmp862.i494.0 = phi sbyte* [ %tmp862.i494.24, %bb857.i ], [ null, %bb866.i ], [ undef, %recog_memoized.exit52 ], [ %tmp862.i494.25, %bb874.i ], [ null, %cond_true903.i ]		; <sbyte*> [#uses=1]
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| 	br bool false, label %cond_next1146.i, label %cond_true910.i
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| 
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| cond_true910.i:		; preds = %bb907.i
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| 	ret void
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| 
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| cond_next1146.i:		; preds = %bb907.i, %cond_true818.i, %cond_true813.i
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| 	%tmp862.i494.1 = phi sbyte* [ %tmp862.i494.0, %bb907.i ], [ undef, %cond_true818.i ], [ undef, %cond_true813.i ]		; <sbyte*> [#uses=0]
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| 	ret void
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| 
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| bb2060.i:		; No predecessors!
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| 	br bool false, label %cond_true2064.i, label %bb2067.i
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| 
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| cond_true2064.i:		; preds = %bb2060.i
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| 	unreachable
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| 
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| bb2067.i:		; preds = %bb2060.i
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| 	ret void
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| 
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| cond_next3473:		; No predecessors!
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| 	ret void
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| 
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| cond_next3521:		; No predecessors!
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| 	ret void
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| }
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