mesa: Changes to 'master'

[Roland Scheidegger]

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

Summary of changes:
 src/mesa/drivers/dri/r200/r200_vertprog.c |   16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)

       via  32134b5508495fbb1d9fc2f844e22fbb082dcda6 (commit)
      from  51ad219d6fbcdaa50e2f1b5854dfbbc4b8cab8fc (commit)


- Commits -----------------------------------------------
commit 32134b5508495fbb1d9fc2f844e22fbb082dcda6
Author: Roland Scheidegger <sroland at tungstengraphics.com>
Date:   Sat Apr 12 02:40:27 2008 +0200

    r200: fix XPD vertex program instruction when using temps as inputs
    
    due to the two read ports limit into temp memory may need the MAD_2 instruction
    for the second instruction of the decomposed XPD.
    While here, also try to avoid MAD_2 for MAD if all 3 inputs are temps but the
    temps aren't actually distinct.

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