18 lines
		
	
	
		
			627 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			627 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; Induction variable pass is doing bad things with pointer induction vars, 
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| ; trying to do arithmetic on them directly.
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| ;
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| ; RUN: opt < %s -indvars
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| ;
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| define void @test(i32 %A, i32 %S, i8* %S.upgrd.1) {
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| ; <label>:0
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|         br label %Loop
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| 
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| Loop:           ; preds = %Loop, %0
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|         %PIV = phi i8* [ %S.upgrd.1, %0 ], [ %PIVNext.upgrd.3, %Loop ]          ; <i8*> [#uses=1]
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|         %PIV.upgrd.2 = ptrtoint i8* %PIV to i64         ; <i64> [#uses=1]
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|         %PIVNext = add i64 %PIV.upgrd.2, 8              ; <i64> [#uses=1]
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|         %PIVNext.upgrd.3 = inttoptr i64 %PIVNext to i8*         ; <i8*> [#uses=1]
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|         br label %Loop
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| }
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| 
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