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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	lib/libcompiler_rt/powidf2.c	Lines:	0	8	0.0 %
Date:	2017-11-07	Branches:	0	4	0.0 %


/* ===-- powidf2.cpp - Implement __powidf2 ---------------------------------===
 *
 *                     The LLVM Compiler Infrastructure
 *
 * This file is dual licensed under the MIT and the University of Illinois Open
 * Source Licenses. See LICENSE.TXT for details.
 *
 * ===----------------------------------------------------------------------===
 *
 * This file implements __powidf2 for the compiler_rt library.
 *
 * ===----------------------------------------------------------------------===
 */

#include "int_lib.h"

/* Returns: a ^ b */

COMPILER_RT_ABI double
__powidf2(double a, si_int b)
{
    const int recip = b < 0;
    double r = 1;
    while (1)
    {
        if (b & 1)
            r *= a;
        b /= 2;
        if (b == 0)
            break;
        a *= a;
    }
    return recip ? 1/r : r;
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* ===-- powidf2.cpp - Implement __powidf2 ---------------------------------===
2			*
3			* The LLVM Compiler Infrastructure
4			*
5			* This file is dual licensed under the MIT and the University of Illinois Open
6			* Source Licenses. See LICENSE.TXT for details.
7			*
8			* ===----------------------------------------------------------------------===
9			*
10			* This file implements __powidf2 for the compiler_rt library.
11			*
12			* ===----------------------------------------------------------------------===
13			*/
14
15			#include "int_lib.h"
16
17			/* Returns: a ^ b */
18
19			COMPILER_RT_ABI double
20			__powidf2(double a, si_int b)
21			{
22			const int recip = b < 0;
23			double r = 1;
24			while (1)
25			{
26			if (b & 1)
27			r *= a;
28			b /= 2;
29			if (b == 0)
30			break;
31			a *= a;
32			}
33			return recip ? 1/r : r;
34			}