Mesa (main): nir/lower_point_size_mov: zero nir_state_slot::swizzle in new variable

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Module: Mesa
Branch: main
Commit: 50f9519ea5fbdb48d14a570f307c1ef6d22a9e6e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=50f9519ea5fbdb48d14a570f307c1ef6d22a9e6e

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Fri Jul 16 16:27:49 2021 -0400

nir/lower_point_size_mov: zero nir_state_slot::swizzle in new variable

this is otherwise uninitialized during nir_serialize calls

Reviewed-by: Emma Anholt <emma at anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11932>

---

 src/compiler/nir/nir_lower_point_size_mov.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/nir/nir_lower_point_size_mov.c b/src/compiler/nir/nir_lower_point_size_mov.c
index f0526ba55fb..f7496816939 100644
--- a/src/compiler/nir/nir_lower_point_size_mov.c
+++ b/src/compiler/nir/nir_lower_point_size_mov.c
@@ -47,6 +47,7 @@ lower_impl(nir_function_impl *impl,
                             glsl_float_type(), "gl_PointSizeClampedMESA");
    in->num_state_slots = 1;
    in->state_slots = ralloc_array(in, nir_state_slot, 1);
+   in->state_slots[0].swizzle = 0;
    memcpy(in->state_slots[0].tokens,
          pointsize_state_tokens,
          sizeof(in->state_slots[0].tokens));