[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: Building with -msse

On Sun, Apr 27, 2008 at 12:36:05PM -0700, Russ Allbery wrote:
> After further investigation, it looks like gnubg does runtime probing, but
> if you tell it to use SSE, it also adds -msse to the build flags.  Will
> building with -msse break the binaries on i386 chips without SSE all by
> itself, even if gnubg doesn't run any of its SSE code unless SSE is
> actually detected?

-msse might very well make GCC generate SSE assembler from regular C code,

/* Steinar */
Homepage: http://www.sesse.net/

Reply to: