Re: C switch() statement

From:	Andi Gutmans	Date:	Fri, 28 Jan 2000 15:20:11 +0000
Subject:	Re: C switch() statement
References:	1	Groups:	php.dev
Request:	Send a blank email to php-dev+get-14979@lists.php.net to get a copy of this message

At 09:00 AM 1/28/00 -0500, rasmus@php.net wrote:

Do you guys know a way to hint to GCC that the values the switch() will get will always be one of the case: statements so that it can optimize it? I found a way in Visual C++ and it made the switch() statement 5 opcodes instead of 10. I deleted your previous commit msg a little too fast. How do you do this hint in Visual C++? -Rasmus

#if (WINNT|WIN32)

                        default:
                                __assume(0);
                                break;

#endif --- Andi Gutmans <andi@zend.com> http://www.zend.com/