25 lines
		
	
	
		
			687 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			25 lines
		
	
	
		
			687 B
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: llc < %s -march=x86 | grep "(%esp)" | count 4
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "i386-apple-darwin9.5"
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; a - a should be found and removed, leaving refs to only L and P
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define i32 @test(i32 %a, i32 %L, i32 %P) nounwind {
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entry:
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        %0 = add i32 %a, %L
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        %1 = add i32 %P, %0
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	%2 = sub i32 %1, %a
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	br label %return
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return:		; preds = %bb3
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	ret i32 %2
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}
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define i32 @test2(i32 %a, i32 %L, i32 %P) nounwind {
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entry:
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        %0 = add i32 %L, %a
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        %1 = add i32 %P, %0
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	%2 = sub i32 %1, %a
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	br label %return
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return:		; preds = %bb3
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	ret i32 %2
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}
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