mesa: Changes to 'master'

[Brian Paul]

The branch, master has been updated
        Commits at: http://cgit.freedesktop.org/mesa/mesa/log/?h=master

Summary of changes:
 .../shader/slang/library/slang_common_builtin.gc   |   21 +-
 .../shader/slang/library/slang_common_builtin_gc.h |  965 ++++++++++----------
 src/mesa/x86/common_x86.c                          |   18 +
 3 files changed, 512 insertions(+), 492 deletions(-)

       via  73b8ee412110598b5c54ac695fcfce2878fdbe07 (commit)
       via  d9f4d04111133a7dab5e645021e56245febea2ae (commit)
       via  f49d345a51bb208fee19fc25762bcdb0e7f67174 (commit)
      from  0138435643d77478f5e06ef4572e704e0230163b (commit)


- Commits -----------------------------------------------
commit 73b8ee412110598b5c54ac695fcfce2878fdbe07
Author: Brian Paul <brian.paul at tungstengraphics.com>
Date:   Thu Jul 17 10:09:04 2008 -0600

    mesa: regenerated file

commit d9f4d04111133a7dab5e645021e56245febea2ae
Author: Brian Paul <brian.paul at tungstengraphics.com>
Date:   Thu Jul 17 10:03:10 2008 -0600

    mesa: fix/improve the atan(y,x) function

commit f49d345a51bb208fee19fc25762bcdb0e7f67174
Author: Brad Smith <brad at comstyle.com>
Date:   Thu Jul 17 08:15:57 2008 -0600

    mesa: added checks for OpenBSD

---------------------------------