Mesa (master): zink: nir_op_b2f64 implementation

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Module: Mesa
Branch: master
Commit: d8ee1fa34141dc30293bce8a401c828cb9b83af1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d8ee1fa34141dc30293bce8a401c828cb9b83af1

Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date:   Thu Dec 17 15:02:33 2020 +0100

zink: nir_op_b2f64 implementation

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7654>

---

 src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
index dd3f9bd6c24..2441070fe56 100644
--- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
@@ -1257,10 +1257,11 @@ emit_alu(struct ntv_context *ctx, nir_alu_instr *alu)
       break;
 
    case nir_op_b2f32:
+   case nir_op_b2f64:
       assert(nir_op_infos[alu->op].num_inputs == 1);
       result = emit_select(ctx, dest_type, src[0],
-                           get_fvec_constant(ctx, 32, num_components, 1),
-                           get_fvec_constant(ctx, 32, num_components, 0));
+                           get_fvec_constant(ctx, bit_size, num_components, 1),
+                           get_fvec_constant(ctx, bit_size, num_components, 0));
       break;
 
 #define BUILTIN_UNOP(nir_op, spirv_op) \