From: Eric Anholt <eric@anholt.net>
Date: Thu, 18 Nov 2010 03:34:54 +0000 (+0800)
Subject: i965: Fold constants into the second arg of BRW_SEL as well.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=602ae2441aaca6a652d3fc78114bb60852132f98;p=mesa.git

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

This hits a common case with min/max operations.
---

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 2b5ad794bf7..34f978435af 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;