[lkml]   [2002]   [Dec]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Kernel GCC Optimizations
> > Is there any risk using -O3 instead of -O2 to compile the kernel, and why?
> > Also what about compiling against glibc 2.3.1 and gcc 3.2.x??
> I believe because of some assembler stuff that needs to be compiled as is and
> may not be optimized more that -O2 you cannot use -O3.

Then selective compile with -O2 or -O6? Like; everything with assembly in
it with -O2 and the rest with -O6.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:31    [W:0.077 / U:2.004 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site