35 lines
		
	
	
		
			930 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			930 B
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: opt < %s -instcombine -S | grep fcmp | count 3
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; RUN: opt < %s -instcombine -S | grep ret | grep 0
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define zeroext i8 @t1(float %x, float %y) nounwind {
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       %a = fcmp ueq float %x, %y
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       %b = fcmp ord float %x, %y
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       %c = and i1 %a, %b
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       %retval = zext i1 %c to i8
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       ret i8 %retval
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}
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define zeroext i8 @t2(float %x, float %y) nounwind {
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       %a = fcmp olt float %x, %y
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       %b = fcmp ord float %x, %y
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       %c = and i1 %a, %b
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       %retval = zext i1 %c to i8
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       ret i8 %retval
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}
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define zeroext i8 @t3(float %x, float %y) nounwind {
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       %a = fcmp oge float %x, %y
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       %b = fcmp uno float %x, %y
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       %c = and i1 %a, %b
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       %retval = zext i1 %c to i8
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       ret i8 %retval
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}
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define zeroext i8 @t4(float %x, float %y) nounwind {
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       %a = fcmp one float %y, %x
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       %b = fcmp ord float %x, %y
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       %c = and i1 %a, %b
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       %retval = zext i1 %c to i8
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       ret i8 %retval
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}
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