forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			43 lines
		
	
	
		
			1007 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			1007 B
		
	
	
	
		
			C
		
	
	
	
| /* ===-- ucmpti2.c - Implement __ucmpti2 -----------------------------------===
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|  *
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|  *                     The LLVM Compiler Infrastructure
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|  *
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|  * This file is dual licensed under the MIT and the University of Illinois Open
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|  * Source Licenses. See LICENSE.TXT for details.
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|  *
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|  * ===----------------------------------------------------------------------===
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|  *
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|  * This file implements __ucmpti2 for the compiler_rt library.
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|  *
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|  * ===----------------------------------------------------------------------===
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|  */
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| 
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| #include "int_lib.h"
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| 
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| #ifdef CRT_HAS_128BIT
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| 
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| /* Returns:  if (a <  b) returns 0
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|  *           if (a == b) returns 1
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|  *           if (a >  b) returns 2
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|  */
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| 
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| COMPILER_RT_ABI si_int
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| __ucmpti2(tu_int a, tu_int b)
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| {
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|     utwords x;
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|     x.all = a;
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|     utwords y;
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|     y.all = b;
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|     if (x.s.high < y.s.high)
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|         return 0;
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|     if (x.s.high > y.s.high)
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|         return 2;
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|     if (x.s.low < y.s.low)
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|         return 0;
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|     if (x.s.low > y.s.low)
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|         return 2;
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|     return 1;
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| }
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| 
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| #endif /* CRT_HAS_128BIT */
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