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	Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
		
			
				
	
	
		
			38 lines
		
	
	
		
			685 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			685 B
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * Copyright (C) 2007
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 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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 *
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 * SPDX-License-Identifier:	GPL-2.0+
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 */
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/*
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 * This file is originally a part of the GCC testsuite.
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 */
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#include <common.h>
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#include <post.h>
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GNU_FPOST_ATTR
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#if CONFIG_POST & CONFIG_SYS_POST_FPU
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int fpu_post_test_math3 (void)
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{
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	volatile long double dfrom = 1.1;
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	volatile long double m1;
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	volatile long double m2;
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	volatile unsigned long mant_long;
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	m1 = dfrom / 2.0;
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	m2 = m1 * 4294967296.0;
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	mant_long = ((unsigned long) m2) & 0xffffffff;
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	if (mant_long != 0x8ccccccc) {
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		post_log ("Error in FPU math3 test\n");
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		return -1;
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	}
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	return 0;
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}
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#endif /* CONFIG_POST & CONFIG_SYS_POST_FPU */
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