Probably inaccuracy in GCC 4.7.0 documentation.

2012-05-16 Thread Роман Саженков
Hello, GNU GCC team. It seems like I've found an inaccuracy in GCC 4.7.0 documentation. It is about -fdefer-pop optimization option. The point is that this option is mentioned in the list of optimization flags which -O1 turns on (Chapter 3: GCC Command Options, part 3.10 Options That Control Op

announce: The C Conference; San Diego, CA; August 28th

2012-05-16 Thread Brandon Philips
The first C Conference is happening in San Diego, CA on August 28th 2012. It is focused on the C programming language and modern developments in that ecosystem. The conference is co-located with LinuxCon and Linux Plumbers Conference. http://www.cconf.org/ The "Reverse CFP" is open now and tic

Vectorizer question

2012-05-16 Thread Iyer, Balaji V
Hello Everyone, I have a question regarding the vectorizer. In the following code below... Int func (int x, int y) { If (x==y) Return (x+y); Else Return (x-y); } If we force the x and y to be vectors of vectorlength 4, then will the if-sta

Re: Vectorizer question

2012-05-16 Thread Tim Prince
On 5/16/2012 4:01 PM, Iyer, Balaji V wrote: Hello Everyone, I have a question regarding the vectorizer. In the following code below... Int func (int x, int y) { If (x==y) Return (x+y); Else Return (x-y); } If we force the x and y to be ve