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			15 lines
		
	
	
		
			611 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			611 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; This is the sequence of stuff that the Java front-end expands for a single 
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; <= comparison.  Check to make sure we turn it into a <= (only)
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; RUN: opt < %s -instcombine -S | grep {icmp sle i32 %A, %B}
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define i1 @le(i32 %A, i32 %B) {
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        %c1 = icmp sgt i32 %A, %B               ; <i1> [#uses=1]
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        %tmp = select i1 %c1, i32 1, i32 0              ; <i32> [#uses=1]
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        %c2 = icmp slt i32 %A, %B               ; <i1> [#uses=1]
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        %result = select i1 %c2, i32 -1, i32 %tmp               ; <i32> [#uses=1]
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        %c3 = icmp sle i32 %result, 0           ; <i1> [#uses=1]
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        ret i1 %c3
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}
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