Mesa (master): i965/fs: Call calculate_cfg() before optimize().
Matt Turner
mattst88 at kemper.freedesktop.org
Sun Feb 15 20:24:52 UTC 2015
Module: Mesa
Branch: master
Commit: fa124a337ca10d2c5d2d81a89dc8c21a7ba2f58b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=fa124a337ca10d2c5d2d81a89dc8c21a7ba2f58b
Author: Matt Turner <mattst88 at gmail.com>
Date: Fri Feb 13 10:34:39 2015 -0800
i965/fs: Call calculate_cfg() before optimize().
The CFG is fundamental to the FS IR, not merely a piece of optimization.
Reviewed-by: Ben Widawsky <ben at bwidawsk.net>
---
src/mesa/drivers/dri/i965/brw_fs.cpp | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 0f1300c..a311266 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -3557,8 +3557,6 @@ fs_visitor::optimize()
{
const char *stage_name = stage == MESA_SHADER_VERTEX ? "vs" : "fs";
- calculate_cfg();
-
split_virtual_grfs();
move_uniform_array_access_to_pull_constants();
@@ -3734,6 +3732,8 @@ fs_visitor::run_vs()
emit_urb_writes();
+ calculate_cfg();
+
optimize();
assign_curb_setup();
@@ -3813,6 +3813,8 @@ fs_visitor::run_fs()
emit_fb_writes();
+ calculate_cfg();
+
optimize();
assign_curb_setup();
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