Mesa (master): i965: Fold constants into the second arg of BRW_SEL as well.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 602ae2441aaca6a652d3fc78114bb60852132f98
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=602ae2441aaca6a652d3fc78114bb60852132f98

Author: Eric Anholt <eric at anholt.net>
Date:   Thu Nov 18 11:34:54 2010 +0800

i965: Fold constants into the second arg of BRW_SEL as well.

This hits a common case with min/max operations.

---

 src/mesa/drivers/dri/i965/brw_fs.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 2b5ad79..34f9784 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -2781,6 +2781,7 @@ fs_visitor::propagate_constants()
 	       }
 	       break;
 	    case BRW_OPCODE_CMP:
+	    case BRW_OPCODE_SEL:
 	       if (i == 1) {
 		  scan_inst->src[i] = inst->src[0];
 		  progress = true;