Re: Compiler option for SSE4

2010-03-23 Thread Tim Prince
On 3/23/2010 11:02 PM, Rayne wrote: I'm using GCC 4.1.2 20070626 on a server with Intel Xeon X5570. How do I turn on the compiler option for SSE4? I've tried -msse4, -msse4.1 and -msse4.2, but they all returned the error message cc1: error: unrecognized command line option "

Compiler option for SSE4

2010-03-23 Thread Rayne
Hi all, I'm using GCC 4.1.2 20070626 on a server with Intel Xeon X5570. How do I turn on the compiler option for SSE4? I've tried -msse4, -msse4.1 and -msse4.2, but they all returned the error message cc1: error: unrecognized command line option "-msse4.1" (for whic