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	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47784 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			23 lines
		
	
	
		
			607 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			607 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; RUN: llvm-as < %s | llvm-dis > %t1.ll
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; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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; RUN: diff %t1.ll %t2.ll
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define i64 @test(i64 %X) {
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        ret i64 %X
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}
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define i64 @fib(i64 %n) {
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; <label>:0
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        %T = icmp ult i64 %n, 2         ; <i1> [#uses=1]
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        br i1 %T, label %BaseCase, label %RecurseCase
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RecurseCase:            ; preds = %0
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        %result = call i64 @test( i64 %n )              ; <i64> [#uses=0]
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        br label %BaseCase
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BaseCase:               ; preds = %RecurseCase, %0
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        %X = phi i64 [ 1, %0 ], [ 2, %RecurseCase ]             ; <i64> [#uses=1]
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        ret i64 %X
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}
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