Mesa (master): gallium: Copy fd_lowering.[ch] to tgsi_lowering.[ch] for code sharing.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 3141dc8e8794217e5aec094d3ce2e8a1c4e50e58
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3141dc8e8794217e5aec094d3ce2e8a1c4e50e58

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Sep 30 13:07:23 2014 -0700

gallium: Copy fd_lowering.[ch] to tgsi_lowering.[ch] for code sharing.

Lots of drivers need to transform the weird instructions in TGSI into
reasonable scalar ops, and this code can make those translations
canonical.

Acked-by: Rob Clark <robclark at freedesktop.org>

---

 src/gallium/auxiliary/tgsi/tgsi_lowering.c | 1573 ++++++++++++++++++++++++++++
 src/gallium/auxiliary/tgsi/tgsi_lowering.h |   89 ++
 2 files changed, 1662 insertions(+)

Diff:   http://cgit.freedesktop.org/mesa/mesa/diff/?id=3141dc8e8794217e5aec094d3ce2e8a1c4e50e58