From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 29 Sep 2011 00:37:57 +0000 (-0700)
Subject: i965: Stop lowering integer division to multiply and reciprocal.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1165b64f561a7bdd3f603d9e30a2340774ba31ee;p=mesa.git

i965: Stop lowering integer division to multiply and reciprocal.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp
index c938c750dec..974905d6259 100644
--- a/src/mesa/drivers/dri/i965/brw_shader.cpp
+++ b/src/mesa/drivers/dri/i965/brw_shader.cpp
@@ -100,7 +100,6 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
       lower_instructions(shader->ir,
 			 MOD_TO_FRACT |
 			 DIV_TO_MUL_RCP |
-			 INT_DIV_TO_MUL_RCP |
 			 SUB_TO_ADD_NEG |
 			 EXP_TO_EXP2 |
 			 LOG_TO_LOG2);