From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 26 Sep 2008 15:32:09 +0000 (-0600)
Subject: cell: inst reorder to save a cycle
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f5127909fb0386c2c11a2c26886eb02808ed514e;p=mesa.git

cell: inst reorder to save a cycle
---

diff --git a/src/gallium/drivers/cell/ppu/cell_gen_fragment.c b/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
index 3b166e446d6..a353756c711 100644
--- a/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
+++ b/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
@@ -1196,8 +1196,8 @@ cell_gen_fragment_function(struct cell_context *cell, struct spe_function *f)
 
       ASSERT(TILE_SIZE == 32);
 
-      spe_rotmi(f, x2_reg, x_reg, -1);  /* x2 = x / 2 */
       spe_rotmi(f, y2_reg, y_reg, -1);  /* y2 = y / 2 */
+      spe_rotmi(f, x2_reg, x_reg, -1);  /* x2 = x / 2 */
       spe_shli(f, y2_reg, y2_reg, 4);   /* y2 *= 16 */
       spe_a(f, quad_offset_reg, y2_reg, x2_reg);  /* offset = y2 + x2 */
       spe_shli(f, quad_offset_reg, quad_offset_reg, 4);   /* offset *= 16 */