Mesa (master): intel/nir: Zero local index const struct for valgrind & nir_serialize

[Jordan Justen]

Module: Mesa
Branch: master
Commit: b35e8c3b868a2c8ba086cc8667fee2736e157fad
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b35e8c3b868a2c8ba086cc8667fee2736e157fad

Author: Jordan Justen <jordan.l.justen at intel.com>
Date:   Mon Oct  2 00:08:55 2017 -0700

intel/nir: Zero local index const struct for valgrind & nir_serialize

Signed-off-by: Jordan Justen <jordan.l.justen at intel.com>
Reviewed-by: Timothy Arceri <tarceri at itsqueeze.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/intel/compiler/brw_nir_lower_cs_intrinsics.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/intel/compiler/brw_nir_lower_cs_intrinsics.c b/src/intel/compiler/brw_nir_lower_cs_intrinsics.c
index f9322654e7..d27727624c 100644
--- a/src/intel/compiler/brw_nir_lower_cs_intrinsics.c
+++ b/src/intel/compiler/brw_nir_lower_cs_intrinsics.c
@@ -116,6 +116,7 @@ lower_cs_intrinsics_convert_block(struct lower_intrinsics_state *state,
          nir_ssa_def *local_index = nir_load_local_invocation_index(b);
 
          nir_const_value uvec3;
+         memset(&uvec3, 0, sizeof(uvec3));
          uvec3.u32[0] = 1;
          uvec3.u32[1] = size[0];
          uvec3.u32[2] = size[0] * size[1];