forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			15 lines
		
	
	
		
			378 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			378 B
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: llc < %s
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declare i8* @llvm.stacksave()
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declare void @llvm.stackrestore(i8*)
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define i32* @test(i32 %N) {
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        %tmp = call i8* @llvm.stacksave( )              ; <i8*> [#uses=1]
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        %P = alloca i32, i32 %N         ; <i32*> [#uses=1]
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        call void @llvm.stackrestore( i8* %tmp )
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        %Q = alloca i32, i32 %N         ; <i32*> [#uses=0]
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        ret i32* %P
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}
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