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			10 lines
		
	
	
		
			207 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			10 lines
		
	
	
		
			207 B
		
	
	
	
		
			LLVM
		
	
	
	
	
	
; RUN: llc < %s -march=x86 | not grep call
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declare i1 @llvm.isunordered.f64(double)
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define i1 @test_isnan(double %X) {
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        %R = fcmp uno double %X, %X             ; <i1> [#uses=1]
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        ret i1 %R
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}
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