[Mesa-dev] [PATCH 04/10] i965/sf: Drop unnecessary push/pop in do_twoside_color.

[Kenneth Graunke]

None of the assembly emitters called between push and pop actually
change the state.  So, we can drop these.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/mesa/drivers/dri/i965/brw_sf_emit.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_sf_emit.c b/src/mesa/drivers/dri/i965/brw_sf_emit.c
index c3d3496..de117cc 100644
--- a/src/mesa/drivers/dri/i965/brw_sf_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_sf_emit.c
@@ -137,7 +137,6 @@ static void do_twoside_color( struct brw_sf_compile *c )
     * we run with NoMask, so it's not an option and we can use
     * BRW_EXECUTE_1 for all comparisions.
     */
-   brw_push_insn_state(p);
    brw_CMP(p, vec4(brw_null_reg()), backface_conditional, c->det, brw_imm_f(0));
    brw_IF(p, BRW_EXECUTE_4);
    {
@@ -148,7 +147,6 @@ static void do_twoside_color( struct brw_sf_compile *c )
       }
    }
    brw_ENDIF(p);
-   brw_pop_insn_state(p);
 }
 
 
-- 
1.9.2