From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Wed, 25 Jul 2018 17:33:33 +0000 (-0700)
Subject: nir: Take if uses into account in ssa_def_components_read
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9a4ab4c120b97397321b8a86abdbdbe96ee42141;p=mesa.git

nir: Take if uses into account in ssa_def_components_read

Fixes: d800b7daa5440 "nir: Add a helper for figuring out what..."
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
---

diff --git a/src/compiler/nir/nir.c b/src/compiler/nir/nir.c
index bc7f05b3e86..a849664134f 100644
--- a/src/compiler/nir/nir.c
+++ b/src/compiler/nir/nir.c
@@ -1446,6 +1446,9 @@ nir_ssa_def_components_read(const nir_ssa_def *def)
       }
    }
 
+   if (!list_empty(&def->if_uses))
+      read_mask |= 1;
+
    return read_mask;
 }