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 c938c75..974905d 100644 (file)
--- 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);