From 1484d8c9aa2e7e78462ffb5c207394bef77af89b Mon Sep 17 00:00:00 2001 From: Connor Abbott Date: Fri, 1 May 2015 02:51:12 -0400 Subject: [PATCH] i965/nir: enable the dead control flow optimization total instructions in shared programs: 7541551 -> 7541381 (-0.00%) instructions in affected programs: 3054 -> 2884 (-5.57%) helped: 29 Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_nir.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_nir.c b/src/mesa/drivers/dri/i965/brw_nir.c index 247b223f2e2..8f3edc5cf01 100644 --- a/src/mesa/drivers/dri/i965/brw_nir.c +++ b/src/mesa/drivers/dri/i965/brw_nir.c @@ -61,6 +61,8 @@ nir_optimize(nir_shader *nir, bool is_scalar) nir_validate_shader(nir); progress |= nir_opt_constant_folding(nir); nir_validate_shader(nir); + progress |= nir_opt_dead_cf(nir); + nir_validate_shader(nir); progress |= nir_opt_remove_phis(nir); nir_validate_shader(nir); progress |= nir_opt_undef(nir); -- 2.30.2