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	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94574 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			28 lines
		
	
	
		
			466 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			466 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; RUN: opt < %s -analyze -scalar-evolution \
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; RUN:   -scalar-evolution-max-iterations=0 | FileCheck %s
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; PR2621
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define i32 @a() nounwind  {
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entry:
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	br label %bb1
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bb:
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	trunc i32 %i.0 to i16
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	add i16 %0, %x16.0
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	add i32 %i.0, 1
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	br label %bb1
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bb1:
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	%i.0 = phi i32 [ 0, %entry ], [ %2, %bb ]
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	%x16.0 = phi i16 [ 0, %entry ], [ %1, %bb ]
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	icmp ult i32 %i.0, 888888
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	br i1 %3, label %bb, label %bb2
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bb2:
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	zext i16 %x16.0 to i32
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	ret i32 %4
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}
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; CHECK: Exits: 20028
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