From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Fri, 29 Apr 2016 18:31:58 +0000 (+0200)
Subject: nir/opt_dead_cf: correction of side effect check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=69357261972ede8ef4c6ed315a416b94c9300724;p=mesa.git

nir/opt_dead_cf: correction of side effect check

Parenthesis are needed here as ! takes precedence over the &. The
check had the opposite effect than intended.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---

diff --git a/src/compiler/nir/nir_opt_dead_cf.c b/src/compiler/nir/nir_opt_dead_cf.c
index 2e04c179073..7450b1c4742 100644
--- a/src/compiler/nir/nir_opt_dead_cf.c
+++ b/src/compiler/nir/nir_opt_dead_cf.c
@@ -155,8 +155,8 @@ cf_node_has_side_effects(nir_cf_node *node)
             continue;
 
          nir_intrinsic_instr *intrin = nir_instr_as_intrinsic(instr);
-         if (!nir_intrinsic_infos[intrin->intrinsic].flags &
-             NIR_INTRINSIC_CAN_ELIMINATE)
+         if (!(nir_intrinsic_infos[intrin->intrinsic].flags &
+             NIR_INTRINSIC_CAN_ELIMINATE))
             return true;
       }
    }