mfb #24025 fix

Zend/zend_multiply.h

@@ -19,11 +19,13 @@
 #if defined(__i386__) && defined(__GNUC__)
 
 #define ZEND_SIGNED_MULTIPLY_LONG(a, b, lval, dval, usedval) do {	\
+	long __tmpvar; 													\
 	__asm__ ("imul %3,%0\n"											\
 		"adc $0,%1" 												\
-			: "=r"(lval),"=r"(usedval) 								\
+			: "=r"(__tmpvar),"=r"(usedval) 							\
 			: "0"(a), "r"(b), "1"(0));								\
 	if (usedval) (dval) = (double) (a) * (double) (b);				\
+	else (lval) = __tmpvar;											\
 } while (0)
 
 #else