embedaddon/php/Zend/zend_multiply.h - diff

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version 1.1.1.2, 2012/05/29 12:34:36	version 1.1.1.3, 2013/07/22 01:32:16
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+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| Zend Engine \|	\| Zend Engine \|
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| Copyright (c) 1998-2012 Zend Technologies Ltd. (http://www.zend.com) \|	\| Copyright (c) 1998-2013 Zend Technologies Ltd. (http://www.zend.com) \|
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| This source file is subject to version 2.00 of the Zend license, \|	\| This source file is subject to version 2.00 of the Zend license, \|
\| that is bundled with this package in the file LICENSE, and is \|	\| that is bundled with this package in the file LICENSE, and is \|
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#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \	#define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do { \
long __tmpvar; \	long __tmpvar; \
__asm__ ("imulq %3,%0\n" \	__asm__ ("imul %3,%0\n" \
"adcq $0,%1" \	"adc $0,%1" \
: "=r"(__tmpvar),"=r"(usedval) \	: "=r"(__tmpvar),"=r"(usedval) \
: "0"(a), "r"(b), "1"(0)); \	: "0"(a), "r"(b), "1"(0)); \
if (usedval) (dval) = (double) (a) * (double) (b); \	if (usedval) (dval) = (double) (a) * (double) (b); \